Here is the thing!!
1. if your scope is slipping in a certain set of rings no matter what ...find a different set of rings preferably one from the say the top 5 in the industry .
2. if your scope is slipping in say 6 screw Night force rings, spuhr, seekins or any of the premier ring manufacturers on lets say a 300 norma mag with a atacr on it ... you need to get a different torque wrench.
3. if you have to bed or glue your 2k plus optic to your rings to get a "better grip" on the scope.. you need to buy a different torque wrench. many a many world records have been set without having to do this so why start now
I've mounted 100's of scopes only had one slip.. changed rings to nightforce 6 screw problem solved!!