How fresh is the American Finishes paint?If its too fresh or soft then the only way to apply the Centari is light coats,or else it will just keep lifting.Or you can try a couple of coats of sealer.Some paints are chemically hotter than others and are not very compatible.Ive seen cars that were painted at MAACO 3 yrs ago and wrinkled when a urethane base/clear is applied on top.
Most extreme option:strip off the AF paint.
I agree with you. I usually "lock down" anything I'm not sure of with primer surfacer then wet sand before spraying anything different than what was on the panel before.
