NT11 Problem. only half cycling/not cycling
Factory settings and factory lube. Shoots about 1/2 to a full hopper fine then the problem begins. No volume insert and green tip insert. When firing the marker the bolt only moves forward until the bumper/ bolt sail oring make contact with the can then back again. I have the brown bumper but it is cut down as directed in other threads. When i manually try to pull the bolt forward it seems to almost get stuck on the red sail oring. Then i gotta pull fairly hard on it to get it past that point. Then it will slide fully out. I dont think its the bumper because the same force is needed to do it manually with the bumper removed. My question is... Is this normal for nt11? When i turn up the reg pressure it will cycle again but it is now shooting at 330. I have tried the following things un successfully:
1Put a new battery in...Didn't work but left the new battery in anyways
2-upping the dwell ... Didn't fix it so I returned it back to 9ms
3-changing the bolt sail oring
4- massive lube on the bolt sail oring...Didn't work so I just lube it normally now.
5- putting a volume insert in... Didn't work so I removed it
Last edited by Deelobrizzown : 11-14-2011 at 07:16 PM.