Hi am on Ubuntu Mate 20.04 and use the appimage for 0.20 at https://github.com/FreeCAD/FreeCAD-Bundle/releases/tag/weekly-builds They are updated weekly on Sundays. Edit: Only slight issue is when you update have to change open with settings, minor. Edit: 2 Also if you want 0.19 appimage https://www...

It is also changeable, try pushing the button in image. I just leave Label as View and add text in Caption if I want.

You can change the size here
Can turn view frames off to hide vertices

It's just the way the module is coded. Plenty of posts stating after creating a cosmetic item to delete you have to click on it and use the eraser tool. AFIK it was not programmed in manner that undo was aware of the cosmetic additions. Also you discussed basically the same questions in https://foru...

I want to be able to vary the diameter of the disc too. I can't find the constraint to alter Information Only Just to answer OP's question on disc diameter, if you open sketch solver says there is 1 degree of freedom. This is because you did not set a diameter constraint for the disc. Click on disk...

Here are some examples of images in page @drmacro learned lesson on Blender, foolishly did a clean up and deleted the back up files and lost the blend with this image. Oh well. :D In the active view you will get tesselation which is discussed don't at moment remember but don't think it is correctabl...

Confirm Seems also to affect line color too. Able to change vertex size OK. Applied, restarted and created new objects. OS: Ubuntu 20.04.2 LTS (MATE/mate) Word size of FreeCAD: 64-bit Version: 0.20.25131 (Git) AppImage Build type: Release Branch: master Hash: 7c519689f0d5ea78fb3292be36a857d283c05507...

Hello Attached is your example expanding on @heda's usebTechDraw method using your basic object done in Part Design and using Techdraw Workbench. OS: Ubuntu 20.04.2 LTS (MATE/mate) Word size of FreeCAD: 64-bit Version: 0.20.25065 (Git) AppImage Build type: Release Branch: master Hash: 4de2ad46b2b9c7...

Can confirm OP's deletes the view on cancel. Close the tools : Add Centerline between 2 Lines Add Centerline between 2 Points with the cancel button, deletes the drawing view. Included file and gif Now if instead of cancel you hit Undo the cosmetic line remains. Think that was also in OP's video. Ca...

Don't know it works fine here, maybe your unfolder macro is too old??