Ditto what Jon said! There is always someone who thinks they know everything. I work with a guy like that, no matter what way I do something its the wrong way because I should be doing it the way he does it! Those type of people are tools, the smart people are the ones who listen to other peoples ideas and use what they can from it to better themselves.
I hate to see you go, you were deffinelty out paint/body guru if you ask me! Hopefully you'll stop in once and a while to give us some good info!
Guy