mag help

[DWOOD]

i got a mag with
-retro valve
-longnose bolt (till i get my lv 10 installed)
-y-grip

when i gas it up the trigger pressureizes and shoots once but then wont shoot at all. i am using the short spring.

[Dayspring]

Have you tried turning up your velocity and making sure everythings oiled?

[DWOOD]

ya i crancked the velocity up like all the way. ill try oiling everything

[Dayspring]

Do you have any idea what length your on/off pin is? (You'd need calipers to find out). My guess is now that it's too long.

[DWOOD]

i oiled it and it was shooting alright but whe i try to shoot a little faster it drops off and then it wont fire again. and the pin is .750 that is what the size should be

[DWOOD]

okay i think i fixed the proplem. but now the marker has shoot down. when i try to shoot like 4bps it has major shoot down. the reg and everything is clean. and when i hold the trigger it goes spit spit spit spit. is that normal. i got a retro valve