x-valve input psi

[jonny72888]

whats a good input pressure for a x-valve? right now im at 900psi with a preset reg. but would it be worth it to go higher?

[evade]

Depends on what you are trying to acheive.

http://www.zakvetter.com/pages/paintballs/automag_info/rapidfire/how-to-rapidfire.html

As I understandi it 900psi is fine for normal operation. Higher pressure may give you more bounce and allow you to sweetspot the trigger.