thanks spraytech..... i tell you what, ive read almost every post in the paint tech forum and i think people like you and HDR and other industry guys are great for coming in and giving free advice and help. thats awsome. anyway, ive bought that walcom slim hvlp with the 1.5 tip. do you think that a gallon of dplf is too much for totally redoing (inside and out) a 79 nova?