That is the crux of the issue. Nowhere but on a track (and at a very high level at that) is hanging off beneficial in a turn. You just don't need to change the lean angle that fast anywhere else. Back when I used to race AMA club, you'd get laughed off the track riding like that. Perhaps things are different at the tracks these days, but the physics hasn't changed much.It is also completely unneccesary unless you are trying to achieve the highest rate of lean (ie, go from no lean to full lean in 0.x seconds).
If you think that hanging off the bike is helping your turns, then there's something wrong with the way you learned to take a curve. There is no way that it should be helpful or beneficial to do that on the street.
I told myself I was not going to ever post about this again, but I'm hoping that you'll really go back and evaluate Posthumane's comments.