double trigger problem

[jdhogg]

hi, today i got a double trigger to put on an old single trigger frame i had lying around. it installed fine, but when i gas it up, and pull the trigger, the trigger rod doesnt go back far enough to fire. should i lengthen the thrigger rod? or do something else?

[daviselk]

yeah, lengthen the pull, and if that doesent work just make sure your pressure to the gun and your velocity is right. that is if you only have classic valve.