How do you form your closed loop bridge? I form mine by placing the index finger on top of my thumbnail. I believe most place their index finger on the end of their thumb. Placing it on top of the nail is most comfortable for me and seems to grip the shaft best, but that does not seem like it makes as solid of a foundation for the reminader of the hand. It can rock ever so slightly. The index finger on the end of the thumb seems to make for a more stable foundation but less stable grip on the shaft.
Opinions?
Opinions?