seems kind of normal, it needs a 3/16" and 5/16" allen wrench to get it open. I know the problem, I just have no idea how to get to it;
I need a 007 and 015 oring, I'm pretty sure I blew out the tiny oring inside the reg.
page 24 shows the Hyper 3 Regulator in detail of this website:
if you scroll down to Page 28 it explains how to fix my problem:
"• If the leak comes from the small hole in the middle
of the regulator there are two possible O-rings
causing the problem, the #015 O-ring on
the piston and the #007 urethane O-ring inside
the body of the regulator. These O-rings should be
replaced by a trained Tech."
I already had this fixed a month ago now its reoccurring