Sounds like the way you describle, Heavenly Mountain is a Haunted place. That scare me away from attending next year. Too bad no one is there to warn you or help you out when you start experiencing weird engeries around you and you don’t know why.
Well, all I know was I learned from Mr Winn., practicing any tai chi style, you are wasting your chi and it is better to practice qigong for chi cultivation because you don’t lose chi. Except for Bagua and Primodiral Qigong, I never seen Michael practice WU tai chi. I think he does spirtual Taoists meditation most of time because he teaches kan and li, formulas all the time every year for retreats. I believe Micheal is a Taoist priest and I am sure he does Taoist Bagua exercises. Very talent man here. Keep up a good work.