I was looking through the literature that came with my newest batch of resin I just picked up. It stated that the only way paint would adhere effectively to the resin castings after hitting the mold with mold release is to spray the primer coat right in the mold. I did pull some of my older resin baits and did see some areas that looked a little suspect. I normally just wash the baits with soap and water and let them post cure before painting. Anyone address this issue??