I am not a mech person, but how would that work if a specific fastener that is not available in the current 'library' already exists in the file?

Minor update of Part_Tools_navi and PartDesign_Tools_navi.

https://wiki.freecad.org/index.php?titl ... id=1323817
https://wiki.freecad.org/index.php?titl ... id=1149521

onekk wrote: ↑Fri Apr 12, 2024 5:13 am but they must intersect between them, so if you fuse two wheels and they not intersect fusion is not done.

This is not correct. Disconnected solids can also be fused.

The BoundBox is 'infinite' (with both positive and negative coords). It just means that the shape is empty. The problem may be due to the B-splines used to create the faces, and there may also be a co-planar issue. If you enlarge the horizontal panel of the shell (I have made it an inch thicker and ...

Thanks for explaining, I did not consider that. The situation is still as described in the issue and the related forum topic: "sig figs" = 6 (hard coded).

wjr wrote: ↑Fri Apr 12, 2024 9:53 am And the other way round?
when I hit the ellipsis "..." beneath placement in the object view, the placement window pops up.

Right-click in the Placement field and select "Expression...".

Why do you enter or confirm these values if you don't want them?

PartDesign_AdditiveLoft?

The Tree view overlay icons have been updated. The Wiki needs new screenshots. Sadly I can only create them at 16px, setting the Tree view icon size in the preferences does not work properly yet. Can somebody with a higher res display please assist? The background needs to be white, but you do not h...

Welcome. Post your file please. Without it helping is almost impossible.