Howdy TBers, just wondering where everyone else positions their fretting hand thumb whilst playing? the reason i ask is i have seen people playing with their thumb hooked over the neck above the E string. i tried using this posi but just cant get my fingers to operate properly with my thumb like that! the photos bellow show the two positions my thumb attains whilst i play - the first is used mainly for the E and A strings whilst the second photo shows my thumb whilst i play the D and G strings. is this normal or am i a freak? how does everyone else position their thumb?