Hi I got a new panel that had a few dents in it. I did some bondo work after hammering the dents out (they were small to start with). I had sanded down the dented areas to bare metal and now the primer will not stick. I’ve tried self etching, filler, and enamel and when I sand it, it just wrinkles and comes off and it will not feather. I don’t know if it was because the metal was to smooth or if it was just a quirk or if it had to do with dry time it was a warm day and the paint dried in a few minutes. any hints or ideas would be great. :confused: