I'm not really 'researching' it.. Kinda hoping someone else will step up to the plate. Unfortunately there is a small group of haters out there who would probably rather us all still live in caves who tend to stagnate developments by getting everyone riled up and then the directive is lost in the personal battles. I called them the Jackals at one time... I guess we can call them 'The Stagnants'.. "Desireable like a fart that just wont go away". LOL
As for the charger, do you have any suggestions on one that can flow the CFM necessary at around 11psi?