Re: I want to switch to HPA
Your over thinking it Skinwalk3r,
Don't worry about the extra 50 psi...The marker will work fine anywhere from 1000psi to close 400 psi and still function given some tweaking.
Even a regulated tank isn't going to put out exactly 850psi, it may be 830psi for one tank and 860 psi on another tank. it's not exact, the 850 is an average number afixed to the output. Manufacturing inconsistencies in both your tank and your marker will always be different from item to item. That's why there is no one way to dial in a marker, everyone's equipment is going to be unique and that's why what works for one won't always wor for the other.