Any issues with opening up the recoil lug slot on the AICS to accept a Badger lug? My rifle has a Badger lug (0.312) and the slot is 0.250). It's also taller than the standard lug. I don't want to screw up a $1100 stock to accommodate a $40 lug. Should I change the lug or go ahead and have my smith open it up? Will it weaken the chassis or is it good to go?