I got this body off eBay and it SUCKS! The guy tried to refinish it, but did a really, really bad job. Some dents were filled, some weren't, but he decided to primer it anyway. It looked good in the picture, looked ready for paint. I started sanding a little, and there is different color primer under it. I sanded to wood in some spots. Between the two colors of primer, Bondo, and wood. It looks really messed up. I got it to what I thought was good, so I primered it all one color. I found some problems, so I sanded and did it again, but I bascially sanded off all the primer. I ended up doing this 3 times, primer goes on, primer comes off.
I got it down to one a few small knicks around the horn areas. Nothing horrible enough to warrant sanding off all the primer again, but I would like to sand it a little. Should I Bondo the knicks and primer then, then worry about sanding, or should I sand it get it good now, Bondo, then do final sanding?