can trigger adjustments be made on flintlocks?? i got a tradition flintlock and the trigger is quite stiff.. i pull to the right about4 inches and my group are within 2 inches of each other.. my elevation is right on.. i tried to move the sights but when i do i shoot way left about 8 inches.. this is at 75 yrds..even with the slightest movement of the sights.. i know i can put the shots within 2 inches of each other in the X mark area if i can lighten the pull up..