[rbogh901]

I'm a fan of DYI! Also a fan of paying for a reasonably priced, well sorted solution. Which one is it?

"costs $12 to make your own"

May be true but most of those stories include stuff like finding this or that around the junkyard or not. I guess you need the pressure container, (Home Depot), the tubing, (auto parts store), the pressure gauge, (?), the fittings, (?), a swivel fitting, (?), and a cap that mates with the MC. Are the (?)'s that easy to solve or do you spend 6 hours choosing, calling and driving around to save $50, ie less than $10/hr?