I'm still kind of new with the whole OT2 thing but I gave it a shot. I still don't understand the difference (on the program) when you check if the arrow is "target" or "hunting". Hunting arrows always show to be a bit more weak. but no spec seems to change.

Anyway, with a 100 grain tip...that would make him be a little underspined. Drop the weight down to 66-67 and its perfect.