Palmer Stab+HPA+R/T = problems!

Ever since installing my palmer (male) stabilizer I've had problems running HPA. It runs flawlessly on co2 even without an anti-syphon as well.

As soon as I try my HPA on my 98 Custom R/T , it can't seem to put long strings of response fire like it would with co2?

You would think that switching over to HPA it would run even better!

I've installed everything correctly and it works, I got over 700 shots from one 16oz co2 fill the other week. It's running at 800-900psi, and my crossfire is said to have an output of 850 psi. But it is really hard to put long outbursts of cover fire out while running HPA and I have no idea why?

Please Help Me!!!         & nbsp; 

Yeah I have a bob long guage(up to 1200psi) installed on the stabilizer.My crossfire has an output of 850psi.

Its weird, I've had it regulated down to 700psi just to see if it was the fact that the reg on the HPA was being overworked (if that makes sense?)

I've also had it work amazing when there was only about 1000psi left in the HPA bottle running at 800-900psi? 

It's really frustrating, I think I might bring it in to my local shop to answer.

Thanks anyways, The Guy