I have been shooting for 53 yrs and i guess i just expect too much from myself and my weapons but I'll keep trying to get those illusive one hole groups as long as I can see and pull a trigger. I just just picked up my 270 tikka t3 after getting it lapped and the first 7 shots over a one hour period where high and in a 3" group. I was sick but then the next three were almost touching. I guess after lapping it took seven shots to foul it.Hope to shoot it again tomorrow.