Just a little reduction in spring to soften the cycle. Power is down from 11.7 to 11.5 with AA Fields (the most efficient), but the shot to shot consistency is less than 2 fps! I put a video on my faceache page cos I didn't really believe it myself, I also put a pellet on the turret out of sheer excuberence. I know it means nothing, but for such a notoriously jumpy gun, it's not moving much.
I just hope it's accurate now