I recently heard that if you keep your inside pedal up with your knee pointed towards the turn and your outside leg straight with your weight on that outside leg, that works best. Further, if you straighten your INSIDE arm, that will help you lean more if you need to. I have been getting more and more confident on some of the sharp, banked turns on my rides and I think I can get pretty low and I don't really think I am coming close with pedal. I also lean back a little to lower my C.O.G. even more and can lean a little more.