need to do anything to mag valve when switching to HPA

[SoupRman]

what it says, never really gave it the thought but now i'm wondering.

[Miscue]

Unless you have a pretty old one... nope.

[Puddleglum]

If the valve has been run on CoPoo, you may want to replace all the seals to start out fresh. But other than that you're set.

P.S. I'm really not trying to follow Miscue around and copy everything he says. Hehe

[PyRo]

You don't have to replace the seals. Even old ones run fine on Co2, there are about 6 left out there that would need replacement parts. Just screw it in and your set.