hello again dave
yes wu sao is a very interesting technic, it is funny in that when we practice it, although the hand is moving backwards we always emphasis a contridictory foward force be applied to it.
again it is truely a shame that we could not get together, because as you already said, and i am in total agreeance that there is no way possible to give full explanations, that we could truely understand in this forum, without sitting down & talking face to face.
also dave i think in respone as to which tech. would take the centre if you were to use tan-punch.... i would say that if you were using facing & the waist your tan would more than likely be on centre as i have never seen anyone completely extend their punch & be able to keep their elbow on centre(i hope you understand what i am getting at) or if you are just(oh my god i've just realised i have to get to bed at sometime tonight & the with the amount of variations here i could probably go on for hrs-sorry)
vts