^funny i find it more comfortable for my hands to be on the outer edge of the grips. half of my hand is covering the barend while the rest is on the grip. i feel i get better control out there (more leverage...think about it) the numbness isn't an issue nor is the throttle control effort
to each his own i guess
if your bars are vibrating that your hands are getting numb and you think you have the proper posture you might want to check into getting your carbs/throttle bodies synched up.
or cheat and just get heavier bar ends and pretend there isn't a problem
