Okay, so I've done my research. I know that it is risky to put lacquer paint over enamel. What I can't figure out is whether Krylon Primer (or Rustoleum for that matter) is Enamel or not? I ended up doing this (Testors One Coat Lacquer over Krylon Indoor/Outdoor Primer) with fear and trepidation (I had already put the Krylon Primer on before I went to the store and found the only color I liked was a lacquer.) After reading other posts here, it said you MAY get away with it IF you spray on multiple very light coats--- which I did and came out well.)
So did I "get away with something", or are the Krylon and Rustoleum stand primers okay for prep for both enamels and lacquers?