RT on/off

[G Squat]

What would cause a RT on/off not to work with an x-valve? I know its not the valve because my ult works fine. I can pull the trigger as far back as possible and it doesnt fire. I think it may be the o ring at the top. Are you supposed to have a little black one with a standard yellow one around it, or just a yellow one?

[commrad]

I duno about a black one but those are generally soft, i use the white one, it's hard plastic feeling.

since the ult is like having an adjustable on/off pin and you don't have that with the rt on/off your trigger rod may be a little short

[athomas]

What would cause a RT on/off not to work with an x-valve? I know its not the valve because my ult works fine. I can pull the trigger as far back as possible and it doesnt fire. I think it may be the o ring at the top. Are you supposed to have a little black one with a standard yellow one around it, or just a yellow one?

RT on-off is the same as an x-valve on-off. They should be interchangeable.

You mentioned a little black oring. Is that a quad oring? If you are not using a quad oring, then there shouldn't be a black oring in there. There should be a small white urethane oring inside another larger urethane oring. Test fit the small oring on the top of the on-off pin to make sure it is the proper size.