That's a nice looking, nice shooting rig. It's amazing that you got it back and it wasn't destroyed. I'd keep shooting the load you were using with that one hole group and say screw the rest
. This might be a bit hypocritical of me though. I use the 162 Amax's, but might have to end up switching it due to the lack of being able to find any. I will probably try the Berger 180 hybrids or 168 vld's. Anyways...that's a very nice rig, shoot many deer with it? There are some good sized ones in your area.