Insomnia
Lil-Rokslider
Some of the world's best recurve archers use tennis overgrip on the bottom half of their grips, below the pivot point and around the pressure pad area. With a relaxed hand, it won't generate any more torque, and actually promotes a more relaxed grip as the added texture allows you to keep your hand loose without slipping around. If you have excessive problems with your hand slipping around, and you think you have a decent grip (form wise), maybe consider modifying the grip of the bow to fit you better.