(2022-08-25, 16:24)Orion Pobursky Wrote: Based on your screen shot it looks like you're using Studio. How are you adding parts? Via the CustomParts folder or Part Designer?
I have downloaded these files, I have gone to the complete.zip file, the one used as a base for the pieces, I have uploaded them to the zip and that's it, so, I think, or some piece is missing from that group, some is not correct or I'm doing something wrong, that I don't know because I've done it with other pieces and it worked fine, I'm using LeoCad