I just sold my Lexaire LX75 system that I bought new in 1989. I used it to paint one airplane and two cars. The plane turned out great in 1990, but the cars were a disappointment. The turbine creates a lot of heat, so you must use high temp reducers. I believe my problems stemmed from the change in paint systems from 1990 to 2004. I had horrific orange peel that had to be sanded out. My buddy who is a pro paint & body man said the problem was a lack of air pressure. Whatever the case, I have switched to a DeVilbliss HVLP and love it. Good luck.