Tuning Your help please with fx impact regulator action oring

[Powerbroker]

If it's not leaking where it was before you might have fixed the reg issue. But now it's leaking at the power wheel? 

If that's the case as mentioned, I'd check both the orings on the grip side of the plenum as mentioned, and also the one under the very thin "oring retainer" at the very tip of plenum. That seal that seals the valve rod to the plenum under that thin "oring retainer"

Under here 

I have this problem a few days ago. The o-ring that retains or hold the o-ring which seals the valve rod was pushed out from its groove. i do not know what had caused it. 

 

[Glem.Chally]

I had my first face off with this oring today. It is indeed a beast, a friend gave me his impact to fix a couple issues. Stripped out/partially drilled out probe holding screw, that was easy as I had a spare probe holding block and could go to town to get that probe out. 

Then fix a leak, didn't take too long to find the leak out the vent hole. Sighhh, thats the only area I hadn't dabbled in and was kind of dreading it. After praying I could just change the orings on the brass parts and it would be sorted were quickly brushed aside. Got the piston out with air from a bottle and gave it a few tries with a needle but could not both see what i'm doing and do it. If it was my gun I would have got a bit more creative but it's shootable as it is didnt feel like taking any risks on someone elses gun.

Dental pick I guess would be the best or needle on a stick. But my needle held by pliers wasn't feeling it and the shadow from my hand was pissing me off, fixed and upgraded many little things however so it wasn't all in vain.

Gun is MK1 with PP

Grip was cracked inside and threads were a bit jacked up, fixed the threads and cleaned up the bolt. Put my very lightly used MK2 grip on.

Gauges were turned weird directions and very tight! (no xrings or ptfe washer under) I don't know how it was sealed like this with just gauges bottomed out, put some greased xrings under the gauges and got them oriented nicely

Put my newer butt pad on

Moly greased all the contact points for the reloading block cocks nice and smooth now was kind of rough before.

Put my old nice soft touch cheek pad on.

Put a M5 set screw probe holder with a custom set screw.

He's gonna try and tackle the action oring himself.