Hey Rene!
---I thought I would break this out to another thread, since it is off-topic on the HFY thread.
You wrote:
That's a whole other kettle of politics. They were friends and neighbors in Foshan, and when Yip Man's house caught fire, YKS and YKS's sons helped put it out, and then gave Yip Man a place to stay while repairs were done.
There was an eventual falling out, though efforts were made to patch it up later, but YKS soon passed away.
---Which was exactly my point. They had a relationship in China and very likely did some training together. But you note they had a "falling out." This would be a good reason to not give YKS credit for the influence he had on YM's Wing Chun and instead change the name to "Leung Bik." I also understand that Sum Nun and Yip Man weren't on the best of terms. That might be another reason for not mentioning YKS in later stories.
(This is the period where Luk Sao was rumored to have been developed, with different factions claiming one taught the other or vice versa, or that they came up with it together. There was a large disagreement in the HK press about this back in the 70s, with Yuen Jo-Tong writing a letter and sending packets of historical info to New Martial Hero to present his side).
---Wasn't the conclusion that it had likely been YKS who had developed Luk Sao and shared it with Yip Man? And that Yip Man later developed the Dan Chi Sao on his own?
In my experience, however, the choreography is similar enough as to suggest shared ancestry at some point, but the method of power generation and general mechanics are different enough that I think this shared ancestry had to predate Yip Man or Chan Wah-Shun. I don't think it would have changed so much (even if both branches changed in different directions simultaneously) in that space of time.
---But how do you think Kenneth Chung's WCK compares to YKS/SN WCK? I find them similar, though I am not as familiar with YKS WCK as I would like. Do you think my theory is full of holes, or does it have some supporting evidence? You know the history and various systems of WCK much better than I do!
---As far as the WSL story goes......I understood it to say that the SNT Yip Man learned from "Leung Bik" had Tan to Chum to Tan, while the SNT he learned from CWS had it as Tan to Gan to Tan. The story was that LB, being a small man never needed to use a Gan much because he was so short while CWS, being a large man, needed the Gan to defend the lower gate against shorter opponents. How is it that the story doesn't add up? I'm afraid I didn't follow you.
Thanks!