Hello all. I want to mirror a part. Sorry if this has been asked to death already. I want to create a new part mirrored from one already created. BUT, I dont want it to be linked to the original. All I can seem to do is a derived sort of part that wont allow me to change it. I want to be able to completely change the second part (not just add to it) without the first part be changed. Is that possible. Thank you all for the great information............