What is wrong with my friends Autococker??

[Paintballer86]

Ok, I am posting for a friend. First, his 3-way was leaking. I fixed that, bad 3-way o-rings, input pressure to high. Now, the gun wont re-cock, but will shoot fine if you just pull the back block back, and shoot. So in essance, it is like a pump gun. I assume it is the timing, but where do I adjust the timing for this problem? Thanks.

[Blazingace]

First the timing rod is attached to the 3-way and the trigger. Near the 3-way is a small collar with a set screw or two in it. That is the timing adjustment for the 3-way. You don't want it to recock to close to when it fires. The autococker preforms two seperate functions during the firing phase. If the gun recocks too close to when it fires you will get alot of blowback in the feed tube. So turning the collar will change when the 3-way moves the backblock.

[Top Secret]

Well if the gun is not recocking, your LPR pressure if probably too low.