Ok... So Bondo is new to me... I slopped some on a frame and sanded it down.. looked pretty good till I shot the primer on.. Now it looks horrible... you can see all the edges and there are pits and problems that glare now that it has some surface reflection... So what do I do now? can i touch it up with some spot putty or do I have to sand it back? I am going rattle can this flat black so my hope its it wont glare as bad once its got color...