Thanks for the info I think I will go the Old Air route. I also saw your post on the filler neck and door location, I have the 31 gal tank mounted and was wondering where I was going to exit/intake the filler, My bed is not on yet, I hope to paint the cab this weekend after the @#*&$ patch panels,filling, sanding, & blocking, I should have replaced that cab it seems it has more patch panels than old metal.. I also know the pain of the 3-4 weeks of RAIN. Zeke
