glad to see you got it shooting...if it were me....id shoot two more groups though just to make sure i wasnt missing a magical seating depth... .015 is most likely IT especially with a 16fps ES...BUT...OCD as i am id try .030 and .035 or at least .035 off and if groups didnt tighten up id call it done...i honestly doubt its going to get better so you may want to call it done....my mind just dont work like that LOL!!

nice shooting hafe!!