On my chevelle and challenger resin bodies (RMS) I carved out the wheel openings, going after the figure 8 car look from local track. The challenger has broke twice at the rear and chevelle is weak at the front. I thought about epoxying a brass rod around the inside of the bodies, or gluing sheet styrene sheet inside to reinforce the openings. Anybody try these ideas or has any other tips??
20160713_124853.jpg
20160713_130435.jpg
John W.