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marshallf221
11-28-2014, 05:37 PM
My RT Pro valve won't go under 342 fps, anyone have any suggestions that I can try?
Runamok
11-28-2014, 07:10 PM
check your reg seat and the o-rings in the reg pin.
marshallf221
11-28-2014, 07:37 PM
They are all new, best I can figure out is something is hanging up, it was all the way up at 490 fps when I got it.
BigEvil
11-28-2014, 07:55 PM
Velocity related issues are in the reg section. Check the reg seat and reg pin orings.
marshallf221
11-28-2014, 08:08 PM
Gonna treat it down tomorrow, thanks.
Cyco-Dude
11-28-2014, 10:49 PM
that's wild, it doesn't leak out of the side or back? i'd unscrew the reg body, take the regulator adjust nut off and push the regulator piston out (easy to do with a small allen wrench or something). replace the piston o-ring if needed, and clean the piston and inside of the regulator body. oil the piston o-ring and reinstall.