It really depends on how bad the damage is? Since your post I was thinking that maybe I might prepare some re-enforcing lexan washers to glue under each post hole to help prevent this from happening to my trucks. Of course prevention is the key. I like the idea of using newly removed trimmings from a new truck body and using them to make re-enforcement pieces. Outside of that I would say find a source for lexan sheets similar to what is used for R/C body manufacturing, and make up some shaped materials to do the same thing. Hey shouldn't you be out testing battery packs????