ok its going like shit, paint has reacted with something overnight its showing up like scratches and cracks, also around the edge of some filler, had a bloke round who used to do it for a living suggested using a stopper/sealer first, allthough couldnt suggest why it had reacted, everyone says i have done it right its just one of those things. one good point he was very impressed with the actual spray job . anyway paint shop sold me some primer/filler and suggested that i take it right back down as it will have to much paint on and will never seal and probably sag, allthough he phoned his expert who said that i should just very lightly sand with 800 to 1000 grit and go straight to basecoat, but i am not sure if he realised how many layers it has on at mo. tested the primer on a dash part i was having problems with and that was fine but another piece reacted again.
also there has been no reaction on primer or basecoat just the pearl.
got to get it right this time as they have run out of paint and i am out of patience and the will to live
what should i do, have no problem with the spraying just the method now.