Hang on a second though. Don't the draws and recoil lugs act as a fulcrum for the whole barrelled action.if I relieve th back of the forearm where its obviously in solid contact with the buttsocket, is that not going to be immaterial if the recoil lugs / draws hold the forearm away. The barrel sitting to the right in the forearm by the muzzle surely must be corrected first and foremost by getting the recoil lugs even? Or am I barking mad? I really don't want to muck around and screw this up royally.if I need the are hit by the recoil lugs to be the same on both sides, should I put the shims on both side and put two on the right side first?