[Chaplin]

Ok, here's the deal. I called Canton today and the fittings they sell for the unit have shorter threads than the std fittings that I bought from Summit (or wherever I got them). Their tech told me to just go ahead and cut mine down, so that is what I am going to do. And mine do have the o-ring seal as well.

Thanks for your help.

Rob- That is a sweet looking set up, and I like the fact that it can be turned on or off manually. I have been eyeing that unit for a while, but it aint cheap!