Originally posted by Ghost Stalker
cheers m8. Ill have a go as soon as i uh..find some small allen keys. Any idea on the size of the ones that hold the trigger frame on btw?
3mm for the grip frame,
2.5 for the grips,
2mm for the trigger grub screws.
I find a good setting is,
remove the spring and adjust the screw underneath to set the open position, adjust the screw until it is about 1mm before the fire point , measured at the bottom point of the trigger, then return the spring.
Now adjust the other screw so that it stops the trigger 1mm after the fire point. I use a metal rule, placed on the frame to check this, rather than screwing the frame back on.
You may find this a little long, but is a good point to start from. Small adjustments from here will fine tune to suit your fingers.