Thread: VM68 question
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Old 12-14-2006, 12:53 PM   #9 (permalink)
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Join Date: Aug 2006
Location: Southern Maine

Originally Posted by Tom222 View Post
^ I second that.
I ran all mine that way, but effeciency was really, really poor.

Technically, it doesnt really fix the problems, but hide them.

As mentioned above, its probobly just a bad/missized oring, but the trigger could also be wonky.
vmempire has a great breakdown for the trigger. This is a small spring that usually gets missed whenever it is reassembled, causing the f/a problems.

Other things to check: bad detent. Sometimes the bolt will "pinch" it, and add friction.
Wrong size valve screws that push against the valve stem.
Worn main spring (try adding spacers behind the main spring).. I think dimes fit?

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