CCM 6.5 Regulator
My 6.5 is leaking air out of the bottom cup channel next to the cap bolt.
I am going to replace the needle O-Ring to remedy this situation. Its weird, the O-Ring looks ok - but I figure - well its leaking - my O-Ring is not as fat as the T2 reg's needle ring as shown in the video.
What size is the O-Ring?
Also, should I put it the reg on a gauge or should I just try to sweet spot it like a Cocker?