mini reg pressure

[mixar]

how do i know what the pressure is coming out of my mini reg? i have the toolkit if that helps...
my setup is
i have preset angel air
LPR 73
dwell 9
and im using the large volumiser (it is all that came with the limited edition) thinking about getting a medium one

[pookai]

forces have the gauge on the flash tank, i guess the joy does not. How about if you put the gauge from the tool kit on the exhuast side? not entirly sure of the gauge an handle 200+ pressure...but if it can that should work shouldn't it?

[mixar]

do i check it by putting the gauge in the right side when facing the rear of the marker? also will the pressure change when i put the volumiser on?