Huma regulator issues

[woogie_man]

Hey guys

Say I have done a ton of testing with my external regulator and I am ready to put the regulator back into the the rifle.  I have the regulator built and not missing any parts, but when I put the regulator on the tester and go to set things..... the regulator doesn't seem to be doing anything.  I have adjusted the regulator both ways only to see no change on the tester.  I am taking a break from it before I loose my mind and to avoid upsetting the wife with the noise. 

Everything is clean and looks like it should, I am using a diagram from Huma to build the regulator, but nothing seems to be doing anything.  What am I missing or doing wrong?

[Ca_Varminter]

I run Huma Reg's on a Rapid and my FX M3..
No problems, even at High cutoff Pressures.
What is the problem you are having??
Not Regulating... Reg Creep....

Stuart