I've tried searching for an answer to this, but all I can find is how to mirror a part. I already have a mirrored part; I want to copy it.
I have a mirrored sheet metal part; call it part1m. It is a mirrored version of part1.
Lets say I want to make a copy of part1m. I go to pdm and choose part1m, and elect to do a pack and go. I rename part1m and part1 to part2m and part2
I then open part2m. Looking in the model tree, it's still pointing at part1.
What did I do wrong? Is the only way to copy an already mirrored part to copy the original part, and redo a mirror?