I am in the process of switching releases. I have been shooting a wrist, and now I am switching to a TruFire 3-D Hunter. I have been shooting this TruFire off and on for a while. There was never any difference in my point of impact. Now, all of the sudden, at 20yds my arrows hit 2-3 inches left. I carried this release with me all last season as a back up, and I always shot the same. But now, the P.O.I. has changed. What gives :???: Anyone have any suggestions ?