Does anyone here know if regular paintball air tanks can be used for the P-ball launchers? I know using paintballs in the launchers themselves will void the warranty, but could find nothing about air tanks not made by P-ball. The problem I need solved is simple - I need new air tanks for my launchers at work. Pepperball brand launchers cost a LOT of money. Like $126 for a SMALL (13 cu in) tank. That's a bit ridiculous, especially if I can use alternate tanks for the launchers. So, I need to know if a regular tank will fit, and if the fill adaptor on the tank will work with the tank adaptor from P-ball. And yeah, I've done the armorer course from them, but we didn't really cover this stuff. All P-ball will say is they don't recommend using anything else....duh. Like they're gonna tell me it's good to buy accessories from other companies.