ok last week we painted a truck with cheap enamel off ebay looked like good paint any way we mixed it with reducer and hardner as instructed temp was 65 as it dryed the surface came out not orange peel but more a little grainy looking we could probly wet sand it and get it smooth but iv used a better grade of urethane enamel thats came out glassy smooth im going to paint my 52 soon and dont want the grainy surface but i already have the enamel how can i get a glosserer surface i have some clear from the same company but this paint is not urathane its just emamel i have sprayed enamel before with better resalts what did i do wrong i put 4 coats on was that to many for enamel