Gang-
Here's the situation. I recently picked up a resin body for a '62 Pontiac kit. It looks good, and it didn't need too much cleanup, so I thought it would be smooth sailing. Then I started fitting pieces from the donor kit and noticed that just about everything seemed too big to fit the body. I started measuring, comparing the kit body to the resin one, and the resin one is roughly 2 scale inches shorter (or narrower) in almost every dimension! I've seen more than a few warped and distorted resin parts in my time (I'm a big fan of R&R! ), but this is the first time I've seen one that appears to be shrunken!
I'm pretty sure there's no way to fix it aside from trimming the AMT parts to fit it, but I'm worried about a couple of things. Is it possible the body could shrink even more? I'd hate to get this thing done, only to have the body spit out its chassis a few years down the road! And I've got quite a few other resin bodied models- could this happen to any of those? Like I said, this is the first one I've seen that looks like it shrank a bit after it was cast. The body has no other distortions or other problems besides that.