I have found the pigment in lustrekote to be too big. Some colors spray ok and some dont. My problems were with yellow. Was getting black spots out of the can. Took it back to the LHS and tried all their cans and had the same problem. Sanded it down and went with yellow rustoleum. I prefer to use 21st century and perfect when I can. But perfect is so expensive and 21st century doesnt have a wide selection. I also had the spitting problem with yellow, grey and some other color I cant remember. I hate using the stuff but sometimes you gotta decide if its worth the hassle to save on cost. It does better if you do many very light coats. Warming the can did no good for me at all. I think a very low humidity day got the best results, cant count on that very often here.
Edwin