QX56 compressor/air shocks psi?

[kcfeather]

Hi all, I've seen a lot of great discussions on here. However, I have a 2011 QX56(with the crappy paint job) and I am bypassing the rear compressor for the shocks and using Firestone helper bags within the springs... does anyone know what the psi is supposed to be at its highest point for the shocks?... btw Im getting exactly 35" from bottom of tire(ground) to bottom of the fender with the amount of pressure I have now... is that about right?

Thanks for any help, Kyle

 

[audiowhiz]

35" is what I get when the air pump stops lifting the car.