Small Leak out of Velo Adj

[ghideon]

I've been tweaking my Lvl 10 set up on my Emag(2.0 carrier, 3 shims, smallest spring atm). With the medium/cut spring I noticed I'd get a nice leak out of the back of the velocity adjuster, so I bumped it down to the small spring. Now I have an almost inaudible leak out of the back of the velocity adjuster with gun chronoing in the low 280 range. It goes away when I hold down the trigger. Is this normal, or should I be doing some more tweaking (or is there something else)?

[NPP]

Could be leaking through the reg seat, try changing it out and see if it still leaks

[cdawg]

also could be reg piston assembly. check agd store.

[swamprat33]

I had exact problem - fixed it by replacing the reg piston.

No more leaks an LX now works like a dream.