pssssssst.. open up the pp2 in cr2editor and ensure all the parts are pointing to where they are supposed to be... and when you select subset? Universe has to be selected as well. pick one as the "Anchor" parent them all directly or indirectly to that ine.. select that as "the prop" save that to the library.... hrmmm.. I can do it faster and easier than tell you how to do it.. 8 but that's how I did up the Prowler and Diablo. as long as you don't resave them to the libraries they work every time Cheers