I've now put about 200 rounds through my brand new, beautiful polished stainless 75B. It's very accurate, but at 10 yards it shoots about 1.5" left and a wee bit high. I'm thinking about drifting the rear sight a bit to the right, but I noticed the rear sight has been staked. Have any of you drifted your sights? If so, how much force did it take to get past the staking? Did you re-stake after you made the adjustment?