Edgun Regulator pressure

At what pressure is the regulator set in the Matador and Lelya? Are they the same? I would guess that the Lelya must be set higher,. Just curious how much of the fill pressure is used before you should recharge.

Its not exactly comparable but I am looking at adding an E-TaCREG. I talked to jim and for my setup he is recommending 1600 psi given the pellets I use and velocity objectives. Obviously the edguns are very different, but even so they must be set at some specific pressure.