Bettyok I am a painter and I use an lrsaeis gun with 3000 psi. The rig is older than dirt which causes some obviouse issues. I use a petroleum basex paint which means if my gun gets clogged I have to take it apart, dig the clog out, blow the tip out, and put it back together. I refuse to take a camera to my shop and mess it up, but maybe you could show people how to actually do these things. Just a thought