>>I really don't see how butyrate is going to be incompatible with Acrylic Laquer - but anything can happen these days.....<<
Ask Mark Scarborough about compatible finishes. Even when you do everything right, you can get something weird happen because of humidity, or thinner temps or other factors like the cleaning product you used to clear the surface prior to the next coat. Phil Granderson recommends Windex (largely, I imagine, because it's fairly inert with paint). Alcohol can get you in trouble as can some surface cleaning agents. Lately, I've been using straight Naphtha. So far, no problems.