I have HS precision bottom metal and two new HS precision 10 round mags that are made for 308. The rifle is a 300WSM with a Mcmillan A5. What is the prefered method of modifying the mags in order to raise the bullet higher in the mag so that the bolt will pick up the WSM cartridge? Just bending the lips of the mags or taking some material off of the length and then bending the lips or????? I appreciate your advice. SmokeRolls