Gentlemen, I have been working on my Lyman GPR flint rifle kit and I have a question. My trigger group does not have a crisp trigger break no matter how I adjust the double set trigger adjustment screw. With the screw all the way in and the back trigger set I still have about 1/8" play before the front trigger will break and I am certain it is more than a 2 or 3 pound pull. I would like to achieve a crisp break with no play at about 2 or 3 pounds. Is there any way I can achieve that with the trigger group that came with the kit or do I need to find another trigger group by a different maker?