Autocad to revit line weights Sep 19, 2017 · Currently Revit has a Hard limit of . the pattern is changing when I change it in the visibility and graphic overrides but the line weight is not changing no matter what number I change it to. looks great. Sep 24, 2019 · Hello Does someone have an easy system or a white paper for moving a large number of AutoCAD (Already Drawn) "Standard Details" into Revit. Revit, nor any other similar niche software will be replacing AutoCAD. In Revit, how to change the line type and weight of that "Callout" rectangle to a desired personal preference? Thanks in advance. For inserted CAD files, layers within the file are assigned a Revit line weight based on the weight assigned to each layer by the CAD application that created the original files. When a Revit project is linked into a host Revit project, the line weight value is determined by the link and not the host project value. In AutoCAD you use a different pen table for different scales. I have tried a number of things that do not appear to work, including: 1. Apr 12, 2023 · I’m looking to bring Autocad details into my Revit drawing as drafting views. I know how to change the lineweights using object styles of all walls together, but how cam I differentiate them and create different Coming from autoCAD, managing line weights were something I had pretty dialed. Somebody in my firm has changed those to Red = 0. Map Revit line weights to line weights in DGN Note: The list of Revit line weights in the mapping table is fixed and cannot be edited. Any pipe systems that require a lighter line weight I override by double clicking the pipe system and put in the prefered line weight. Previewing the plot shows the same issue. 25mm I worked with AutoCAD for a few years and what Dave says is one of the things I love about Revit. 5mm line weight pen (the way we used to use pens Nov 9, 2018 · Hello everyone, I was woundering if there is anyway of setting a specific linetype to a specific category, in this case, I am talking about the projection lines that I am exporting from Revit into AutoCad. Sep 21, 2009 · Within CAD I was able to get away with using no more than 5 lineweights: 3mm, 5mm, 7mm, 9mm, and 1. I don't know how to control weights in AutoCAD. The mapping can be saved Jun 24, 2024 · How to modify line weights and control their thickness in Revit? Thin Lines Turn off Thin Lines to ensure you see the actual line thickness in views. Dec 19, 2017 · In Revit, The line weight dialog allows the line width to be set as thin as 0. I can create one for the legend (12"=1'). 25mm and offers additional line weight control through scre Apr 18, 2017 · The two ways you can configure this data are by mapping layer colours to Revit line weights and converting fonts. i tried to toggle different dwg export settings in revit but it doesnt help. Actually, I've also never thought about this issue seriously before. Revit likes them thiccc lol. 136). Feb 14, 2021 · The line weights for the wall layers, those lines defined by the walls structure, are controlled by the Override Cut Line Style and in the bottom right corner of the visibility graphics window. Jan 20, 2010 · In Revit, line weights are pulled from the project settings > line weights. In Part 1, I'll be asking you to think about the difference between Linking and Importing CAD Files in Revit and also change the Line-weight for default laye Nov 24, 2022 · How do I change the line weight of brick patterns (surface patterns) on my elevations? What do the 2D and 3D icons next to column grid and level lines in Revit do? How do I create a new fill (hatch) pattern for a floor, ceiling, or wall in Revit? My lecturer has given me some feedback on my line weights in detail drawings and she wants me to follow the industry standard line weight hierarchy. Similar with building Jun 24, 2024 · Thin Lines Turn off Thin Lines to ensure you see the actual line thickness in views. To import CAD as detail lines use the check box in the import dialog log "current view only" this will impor tthe CAD file as detail lines. If that is still too thick, then open Additional Settings=>Line Weights and check your #1 Line Weight for the View Scale you're Printing. 0050, Yellow = 0. Now I took the line weights I used to have on autocad and tried to put it on revit. The LWPOLYLINE is given a non-zero width (0. If Detail lines are considered to be in the model line weight tab, I am unable to make a custom column for the scale I am using (1"=1300'). Click the Line Weights tab. But we are using various scales for various views. 5mm high text font in a 2. Your dimensions will need to be redone manually and the redundant lines and text that came from the original exploded DWG should be deleted. 3000mm to a Revit Lineweight Jan 21, 2016 · The ability to control every bit of detail in one’s drawings is of such importance that, again, lots of people prefer to work in a 2D package than to take the world of benefits that comes with using Revit. Turns demolished walls til thickness 1. Nothing seems to change hatch pattern or cut surface pattern line weights. 5 mm to 0. A CTB file has Pen Color #1 with a thickness of . Mar 18, 2019 · AutoCAD tutorial showing how to correct lineweight settings for drawings exported from Revit and associate them with layer settings Line Weights. Considering this, … Jul 14, 2008 · When exported, these lines lose their weight/projection and become thin lines. You'll generally only start to see a difference in Line Weights in AutoCAD from 0. Absolutely, there are 5 layer functions, assign those too specific materials then using cut line styles you assign a line weight to each layer function keep this consistent sectie scale and in your scales list you can assign those line weights. Mar 6, 2021 · AutoCAD Tip : Use the OPTIONS or CONFIG commands to change the background color . However, the site plan, plans, elevations and sections all seem rigid. The linked file has plumbing fixtures, toilets, sinks, WHB's etc. This is where you can adjust the line weights for the architectural model categories. ISO/DIN line weight color coding system. 0. If I edit the title box in the drawing it takes me to the file and the line weights have reverted back to thinner lines. 001", but this is limited by two values: 1) The resolution of the printer and 2) The lower limit for Revit has always been 0. My layer manager indicates that line weight should vary from 0. 003" (or 0. txt Mar 15, 2021 · These pcp files are, in fact, your Revit lineweights for plotting. HI, just remember the line weight is controled by the scale. So no separate settings for dimension lines, witness lines or leaders. 5mm for really heaving lines. To convert a line from model to detail (or vice versa) select the line and use the convert tool on the contextual tab. Even if Revit was used across the board like AutoCAD, a simple to use 2D drafting package will always be desired. In AutoCAD we would prefer a thicker dashed line and is easy to change. Have set up the walls in different phases in "graphic override". The reason for this is the majority of companies do not move away from these settings and if you start to modify these, you will start to notice all 3rd party links lineweights, Structure, Architectural, etc. When you create the text style you can select the font and line weight. Feb 9, 2024 · PDF's don't print Thin Lines. Go to the Object Styles menu, then to the Imported Objects tab. 25mm and offers additional line weight control through scre Apr 12, 2013 · You don't really use plot styles in Revit. pdf and printing very differently. when i export the project into dwg all the lines appear the same in autocad. You set the Lineweights of individual objects in either Object Styles or in a View Template. 0170 and so forth. Optical illusion Plot lineweights are enabled. Jul 22, 2015 · You can import as detail lines and you can change a model line to a detail line. Do the same for all texts, lines, patterns etc. To have the AutoCAD drawing template match the Revit drawing template, you need to create a custom template. Click Modify | Linework tab Line Style panel, and select the line style to apply to the edge from the Line Style drop-down. Many BIM managers recommend using line weights 1 and 2 exclusively for patterns and ceilings. Revit can import pen numbers from a DWG or DXF file and map them to a Revit line weight. Object Styles Use the Object Styles dialog to apply these line weights to element If we use ISO standard line weights, and interpolate some more to it (AutoCAD print plot style compatibilty reasons), recommended (Engipedia Revit Standard) Model Line Weights settings in Revit will look as follows: Perspective Line Weights and Annotation Line Weights have the same line weights as in 1:100 column of Model Line Weights. concrete wall 20, wooden wall 15). Apr 22, 2018 · I'm trying to improve my floor plans, Elevations and sections. Is it possible to achieve the same thing in Revit? If I just reduce all the line weights, the drawing will look spindly when I plot it at full size. 125" plotted out at 1/4" scale (and scaled pen weight plotted out at 1 1/2" scale, I know the weights are different then) the same as the Revit weight #1 at . 50mm or thicker) is used for the most prominent elements of a drawing. Autocad allows users to print down to 0. 0050") line weight is pen 3, but I need to end up using pen 10 (0. Ideally I would like to minimized the number of line types, have the AutoCAD lines show their actual line weight, and convert all of the CAD line types to a Revit line types. The wall will be broken, but it retains the same thickness as the new and existing walls. May 17, 2013 · I'm a Revit newb, and I'm certain I will be here quite a bit to ask more questions. We can then assign them to a layer, and use a heavy pen for plotting in AutoCAD, but that relies on the correct CTB file being used to plot the resulting drawing, and even then the line isn't as thick as the revit model version. Thanks for any help! Mar 19, 2019 · When Revit import such a file, it will match the thickness of the CAD line to the closest value inside your Revit Line Weight setting. do not represent as intended. Once you get a Oct 9, 2017 · I can change wall line weights in Object Styles just fine, but i couldnt figure out how to change windows and doors line weights. Now the question is: Is ACAD pen weight #1 at . 125" in 1/4" scale and the . Use the following resources to customize Jun 24, 2018 · Line weight 6 is the heaviest I use, and so I set that as the default line weight for all views in a view template, and similarly rise/drop line weight to 2. Under the Revit Line Weights and Model Line Weights there are 6 columns of scales. If a linked project has a different This means that if line weights are preassigned in CAD, Revit will be able to read these directly. How do I change the pen styles for eg AutoCAD Line 1 - . Light (and very light) line weight is used to indicate surface lines (material, pattern, or texture) on fl oor or other horizontal surface. 18 mm but when I list the object in the drawing it indicates 0. Jun 9, 2017 · However, if Detail lines are considered annotations, then seeing as there is only one column for annotation line weights they should not change based on veiwport scale. Let’s look at the following common scenario and example line weight: You Sep 28, 2016 · I am trying to adjust our Revit file to look exactly like AutoCAD. Click Manage tabSettings panel Additional Settings drop-down (Line Weights). For a building with a staggered facade, in elevation, its easy to imply distance with heavier lines in the front, lighter lines further away. Aug 24, 2017 · So While playing around for changing these hatch weights, I changed all pen 1 widths to 0. In AutoCAD file we have different line weights for all different kinds of walls (ex. 35mm. . You might need to use a combination of all of the above mentioned to get to where you need to be according to the client requirements. I've checked the line weights are on = yes. I learned that there is something that works on elevations and sections called depth cuing. My big question for the time being is, How do I Import Line Weights from AutoCAD when Linking drawings into Revit? I use a . Doing so means that I will need to link the CAD then go into every detail within Revit and change the Autocad lines to the Revit lines so they have the correct line weights. Transfer project Standards line weights, as suggested on other forums . Mar 11, 2015 · In this video we do a high-level overview of comparing AutoCAD layer lineweights and Revit category Line Weights to establish a baseline comparison and hopef Dec 3, 2014 · Line weight is governed by the Line weight table (scales added according to the scales you normally use). e. Depend your scale but you can try to change one spécific one to to print thin line. txt importlineweights-dwg-BS1192. Click on “Additional Settings” in the Manage tab. Sep 17, 2009 · Within CAD I was able to get away with using no more than 5 lineweights: 3mm, 5mm, 7mm, 9mm, and 1. In tip 10, we learned that line weight 1 is always used for patterns and that line weight 2 is always used for ceiling patterns. Below goes through the process, and we will be using the Revit Sample Architecture Project as out Revit model. Revit line weight widths for the 16 line weights are stored in each project. Jun 20, 2002 · The Cut Line (1) and Cut Line (2) content files run a custom command that draws a LWPOLYLINE with the break zig-zag in it. Click on the Insert Tab and select Import Lineweights. In Revit, go to File > Import/Export Settings > Import Line Weights DWG/DXF and create a firm standard file for Autocad. Mar 13, 2019 · The goal of this post is to teach you everything you need to know to adjust all the line weights options in your projects, giving you the power to create the best lines hierarchy in town. Sep 26, 2016 · Now in my REVIT model, after inserting the CAD file into a drafting view, I need to go change the visibility graphics to make the layers look like the CAD file. System One is printing dark which is what is preferred, while System Two is printing very light. Nov 12, 2017 · Autocad drawing is the past, just like Gutenberg printing machines. and we have plumbing fixtures, taps (faucets for the Americans), and drains. You can only change the text height, width, and etc via text Type and Instance properties We would like to show you a description here but the site won’t allow us. Changed Existing phase graphic overrides in both files. Almost all of the annotation objects are set to use Line Weight 1. I have another way to increase this viewport lineweight in "pe" command and select the viewport and change weight to 1mm for what I want. 30mm thickness will be assigned to Line Weight 3, which is 0. 35, etc. Conversely, Revit incorporates all those pen tables into one line weight table of settings. so lets look at our autocad line standards. However, you can go to visibility graphics and control weights for each layer of imported cad. Hopefully if you setup AutoCAD correctly it only selects the one correct 0. I've found this is easy to do in CAD, but more limited in Revit as I can only chose from a number of options (thin lines, medium lines, etc) rather than establishing the thickness to meet the criteria. 083mm (see Thinnest Line Weight) when printing. Revit uses a numbering system to assign line weights to objects. The line weights look blurred or half tone. ctb CAD Standard in AutoCAD, and I have seen what I am asking done in a demonstration, but cannot find any tutorials on it. About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 28, 2008 · out scaled drawing, Revit has lineweights as per designated scale. We have many to do and it is a monotonous process. Aug 18, 2010 · The line weights in Revit have me stumped. 5mm, for all scales, in Manage > Settings > Additional Settings > Line Weights > Model Line Weights - Perspective Line Weights > Annotation Line Weights. This is where you will Mar 11, 2014 · As known, Line Weight can be set only for default scales. It is always possible to customize the line weight of all imported CAD layers. A lineweight override is There is a debate raging about how line weights should be used. 30mm and up. This is described in the About Overriding Host Layers help reference. Figure 1: Object line weight table. We both plot to Adobe PDF. I also changed the lines to the Revit default "Thin Lines" (also at weight 1) and nothing changes. If the file to be exported uses line weights other than those in the list, the closest match from the Revit list is used Aug 29, 2019 · My plotted drawings are coming out the same line weight for all layers. sorry for my When you import a DWG or DXF file, each layer in the file is assigned a line weight based on the pen number-line weight settings. Revit not so much, there's a lot for me to improve on but one of the main things is elevation views. This holds true for linked files, which will also utilize their specific line weight settings. If the lines look too thick then either my object styles / line weights are wrong, I'm in the wrong view (wrong scale), or I'm about to over detail the model. Mar 4, 2015 · I created layer for viewport and set lineweight to 1mm, then start a commant "vp" draw a rectange for viewport. 18, Yellow = 0. Limitations of SketchUp Data Imported to Revit Revit treats the data imported from Trimble® SketchUp® as a complicated collection of geometry that may require more Nov 15, 2024 · Users reported that when plotting to PDF, printing to a physical printer, or publishing from AutoCAD, object lineweights display thicker, thinner, darker, or lighter than displayed in the drawing. As you can see in the image, the wall is ok, but the lines of windows and doors are very wide. First we export the Revit model: Migrating AutoCAD Standards to Revit 5 Annotation Line Weights This classification is for the annotation in the file, including notes, tags, labels, and dimensions. This class will look at ways of modifying Revit line weights, line patterns, line patterns, fill (hatch) patterns, materials, object styles, and units to help with the transition to Revit. When importing a CAD file into Revit, colors in the CAD file can be automatically mapped to Mar 9, 2018 · well, one of the most frustrating graphics we encounter with our revit drawings is line weights! also, our autocad line weights are clearly defined and have been in place for a very long time. I use the Line Weight 4 for my Concrete, Line Weight 6 for my Rebar and Line Weight 4 for my Text. But if all you want to do is have the imported DWG use the same weights, you can set your defaults in the Import Settings dialog. Engineering drawings only require two line weights, Construction drawings can have up to four Line weights. 083 mm ( 0. Also, turning on thin lines usually ignores line we Jul 26, 2018 · Go the Revit Links tab. I'm kind of new to auto cad in that I have not been a regular user for some time and this has me baffled. Define Line Weights for Imported DWG or DXF Files When you import a DWG or DXF file, each layer in the file is assigned a line weight based on the pen number-line weight settings. That means 3 would be the lowest value for all other elements. What Are Line Types and Line Weights. The extra line weight for construction drawings is used to represent graphical symbols and is situated somewhere between the ‘Narrow’ Line and ‘Wide’ line. # DWG/DXF Color Number to Revit Line Weight Table# Maps DWG/DXF Colors (1-255) to Revit Line Weights# Revit Line Weight (1-16) -- assumption is that list is in order, 1 to 255. " AutoCAD is used in every sector of the Market. Sep 19, 2010 · Import Line Weight Settings – Line weights in the AutoCAD drawing file can be controlled by one of three methods. ctb. In the RVT Link Display dialog box select custom then go the model categories tab. 5mm was usually the thickness of my cut walls in plan view, but when going over to Revit, it appears that isn't thick enough In relation to Revit, my 5mm (0. Oct 28, 2024 · Thinnest lines possible are 0. One of the biggest challenges architecture students have is using the correct line weights and line types in their drawings. You may get a few or many, it all depends on what you are exporting to AutoCAD DWG format, and what types of sheets they are. Select Line Weights. If you go to Manage tab/Line weights, almost like Autocad there is a list of pen 1 to 16 and scale. When you import a DWG or DXF file, each layer in the file is assigned a line weight based on the pen number-line weight settings. inside your Revit Line Weight setting. If you are not getting the graphic appearance you want as you create views at May 26, 2015 · But I want to Same line weight as well as AutoCAD in Revit . This table can be found by selecting Line Weights from the Additional Settings pull-down located on the Settings panel of the Manage ribbon. and change them to a line within Revit? Otherwise I’m going Plot Styles in AutoCAD. Revit LT can import pen numbers from a DWG or DXF file and map them to a Revit line weight. Aug 7, 2020 · Hi All, We are having an issue that I cannot figure out - we have two systems that run AutoCAD LT and they are plotting to . If your DWG data is consistent and well-controlled, this is the simplest option. hello i have a question about exporting from revit to autocad. I try to again and again in Revit but that is not worth. I have tried using AIA standard. It's almost like Revit is no longer recognising weight 1 but only for scale Here’s a breakdown of common line weights and their uses: Outline (Thick Line Weight) The outline or heavy line weight (typically 0. 2. 18mm Magenta; 0. or so. Lineweights in the drawing are set to a thick width. A must tutorial for those who still are clinging on to CAD May 13, 2020 · AutoCad has a set of default standard weights of lines by color: Red = 0. We will also look at migrating AutoCAD details into Revit and controlling AutoCAD line weights for AutoCAD linework that is linked into Revit. i am new computer drawing and know little about both programs, especially autocad. We had really good AutoCad training at uni and were given useful information on standards of practice. 00125 times the current ADT drawing scale). When ever I make new file I have to again setup for Line weight and layer. I want to change the default weight of the lines back to the AutoCad standard I've used for decades. Revit includes the following files with pen and line weight mappings: importlineweights-dwg-AIA. Scale lineweights are enabled. Import it into Revit drawing and all of the line weights have gone. I was assuming this would draw the text in the line weight i. Using the Revit Line Weight Conversion Table and the AutoCAD CTB file, map each Color Number with a Revit Line Weight of equal weight. 20mm instead of using "default" line weight, my Revit cad imports look much better, my hatches, text and line types are just like the cad detail. The system below is simple and it works – but – with most CAD packages offering 256 colors plus, many companies have adopted a more complex systems that allocates groups of colors to line weights. and assigning different line weights to layers in autocad doesn't work either. Line Weights Use the Line Weights dialog to define the width of lines in views. 0071”, that pen color would be mapped to Revit Line Interoperability Revit AutoCAD I 12 Referencing Data into Revit Specifying Line Weights in Linked or Imported Drawings You can specify line weights in imported files. g. Line Weight Example: Section. Feb 22, 2017 · The command in AutoCAD to toggle line weights on or off is LWDISPLAY <ON>/<OFF> (Or LW can be used). Apr 6, 2022 · That is because unlike in AutoCAD, in Revit lineweights do NOT affect text at all. 25, Green = 0. Aug 24, 2023 · Good point and its also worth noting that Revit out of the box lineweights are best left alone. Dec 31, 2017 · The problem is the linked files line weights (view on the right) are too light. Oct 31, 2020 · The out of the box rectangle created by the "Callout" to show a plan detail has a very weak thin line. For example, a CAD line with a 0. Create and Import Settings File. You can then save these mappings in a text file, and they become the set mappings for the project. Under “Line Weight”, there are 16 numbers, each represent a Revit Line Weight. Apr 5, 2017 · I've created a title block using the Revit line designations. Click Modify tab View panel (Linework). 00 line weight. these line weights are defined for 1/4″ scale drawings. Is there anoth Jun 8, 2012 · The Line Weight section of the Text Type just changes the line weight of the leader arrow or border if it's turned on. Does anyone know how I can export our layer/line settings from Autocad or do I have to customize this txt file myself? I was told that there was a way by our Revit trainer but he didn't know the specifics & I've been unable to find anything. 0033”) . Keep in mind at 1:100 it will look pants with those line weights while it will work with 1:5. Is there a Project Parameter that I've overlooked possibly to make this transition Aug 10, 2015 · No, basicallly there are two line weight settings available for dimension lines. This is perfectly acceptable for large scale drawings but not for 11 x 17 format. These are t Jan 5, 2020 · Hi, I linked a cad file to my Revit model now I am trying to change the line weight and line pattern of a line. One instance where Revit has failed to deliver user control, where it is needed, is in the assignment of line weights for wall hatch patterns. Incorrect drawing conventions can cause problems because people cannot read drawings properly when you present drawings with inaccurate line weights and line types. Best regards Dec 12, 2024 · The Line Weights dialog in Revit allows users to define the width of lines in views and apply these line weights to element categories like walls and tags. Hello there, I am trying to create a plot style on revit inside the template. I'd greatly appreciate if someone could help quickly cause I'm struggling. ctb and AIA LWT by object. Aug 10, 2017 · One thing I just noticed, when I assign actual line weight to a layer in AutoCAD like . Someone says 'average' or other says 'nearest'. All my details line weights in AutoCAD used to be by "default". 075 mm) per Printing lines thinner than 0. e a 2. heavier the line weight; the further away a horizontal surface is from the plane of the plan cut, the lighter the line weight” (Ching & Juroszek, 1998, p. Nov 8, 2024 · You notice the same object style line weight thickness varies between the Revit host and linked project even if the link is set to By Host View. For example, you would like to know how to save out setting such as line weights, object styles, hatch patterns from Revit and used them in AutoCAD. Lineweights and colours in Autocad can be a bit of a minefield when you first start out. Numbers range from 1-16 and may vary depending on the scale of the view. Revit is used in one sector construction. One is for the tick marks the other for the lines. The line weight of the actual text itself is driven by a font file located at C:\Windows\Fonts if you're using Windows 7. Do I need to add all the scales that I work with? What is the practice in your office? How is collaboration affected if I change the line weights? Do my changes follow the dr We have a linked architects file in our Revit file, and I have set the line weights of it via a filter, and all is good except where we have shared categories. Open the view in which you want to change line styles. 0210"). Mar 26, 2024 · The problem I am having is that line weight 1 is showing correctly for scale 1:100 but showing VERY HEAVY in scale 1:200 - both views have the same view template applied. We want to move away from the Autocad standard ARIAL to a more "drafting" style font. Also in the graphics overrides they are not available to be separated Jul 5, 2018 · Making the transition from Autocad to Revit. When it comes to creating technical drawings in AutoCAD, understanding line weights and plot styles is essential for producing professional-looking prints and digital copies. They are controlled by a single setting. The Line weights should be in the ratio 4:2:1. 25mm linetype and change this to the office standard for 0. Object Styles Use the Object Styles dialog to apply these line weights to element categories, such as Jul 2, 2008 · In AutoCAD we use the scale line wrights function when printing at reduced scale to stop the lines looking like they were drawn with a crayon. I'm trying to figure out the ideal line weights for my drawings. You need to set up a view template with all categories' line weights set to #1. 25mm. It is difficult to find standard colour/weight assignments and therefore you find yourself wondering if you are doing things correctly and have set things up ok. Look for the Link you want to adjust and then select the custom button under display settings. 325" in 1 1/2" scale? Jul 26, 2009 · Import line weights. Nov 7, 2008 · In Revit you can load a text file with setting for Line Weights for drawings that you import from Autocad. Select the setup to modify. Is there a way that dynamo can pick autocad layers, colors, line weights, etc. Annotation settings weights = yes. Actually I have to use Our Company Standard Layer , Line type and line weight. However, as soon as you get out into the Dec 3, 2015 · 1 Have a reconstruction project where I want walls torn down is shown by thin dotted line. Mapping Layer Colours. This dialog box coordinates color mapping in linked files to Revit line weights. The following illustration shows the default Model Line Weights in the Revit template files for various view scales. Oct 8, 2023 · You are looking for resources for matching AutoCAD styles to existing Revit standards and styles. I've searched lots of threads in lots of Revit communities, but I couldn't find any clear answer. 1- ADJUST LINES THICKNESS ON THE “LINE WEIGHTS” MENU. 003 (Autodesk's suggestions if you need thinner lines: use gray instead of black to "achieve a similar effect", or export to DWG and use AutoCAD to print). When I printed, the thinkness or lineweight of this viewport is so small like a default one. (Optional) To turn off Thin Lines, click View tab Graphics panel (Thin Lines). ysptj pbuwwo bily lfubad wuax rie iynaflb kjtx dhwpoy tvmiuqwz