I saved this assembly several times with the correct part (beige, long, gear-like thing).
When I load it, the part replaces itself with an original library part that I modified to create my own (this, new, beige gear thing) part.
I tried breaking references and saving the assembly again - didn't work. I can try again but I am tired.
How can I fix this problem?
Is this a bug?
Is there a workaround?
Link to the video if you cannot see it in my post: