Thanks for the quick reply. There is a new build available for the FreeCAD-asm3 branch, and it irons out some of the previous problems, I suggest you give it a try (no more opened windows for all linked parts, LCS that have fixed size) Thanks, I'll update to the latest app image and keep testing and...

Hi Zolko, I have been playing around with the Assembly 4 workbench using , FreeCAD-asm3-20190202-9a4632f4-4664316.glibc2.17-x86_64.appimage on Arch Linux. First of all good work on this work bench I have been using Assembly 2 on and off for years, though I liked some of the convenience of the mating...