Rt with really bad runaway.

[BajaBoy]

problems.
#1 when i gas up at 800-850 holding the trigger its sputs.
#2 when i gas not holding trigger everything is normal.
#3 Unable to shoot just one ball. (The trigger)

This is a level Seven Retro. I have tried 2 Brand new bolts and still had the same effect, i have tried .220 and .215 spacers and nothing. Looked at the On-off pin and it hasnt been chipped/cut.

Aslo i put my Lx emag valve in the gun and work Perfect so the sear rod lenth is fine. And the Sear has little wear.

im Thinking its the on off due to the sputting it does when the trigger is held down but everything looks fine.

[Tunaman]

Change the on-off orings. Check the pin length with a caliper or micrometer. Look at the sear closely. Look at the bolt edge. Check the Mainspring length.Turn down the input to around 650 and see if it still does it. You might have one of the "Good" ones".

[BajaBoy]

-the spring is haning over the bolt maybe 1/6 of and inch
-Changed the One on-off oring, i only have one in here.
-the pin is fine. But when my dad gets home ill check it for sure
-the sear look good.

whats going on here! i thought i knew how to fix my mags.

[BajaBoy]

ok Input at 600-625 it works real well, looks like i will have to use a 2nd reg! haha because my friend is using it and he only has a preset tank.. and well he isnt gunna get ahold of my flatline.

This Valve was never used with out a Lx bolt untill now so i dunno whats up with it. Any ideas on how to make it run with 800 would help me alot. Thanx!