Thank you for the answer. Although, I am curious as to why it took several pages and two days for you to actually answer the questions posed by Chris. On a side note, I had the same symptoms you did. I also went the anti-inflammatory route. In my case, as in yours, they didn't work. As it turned out, I had a partially torn patellar tendon which required surgery. No amount of dit da jow would have healed that. Fortunately for you, your knee problems were much less severe.
Now, as that is out of the way, please feel free to address my supposition re: the relationship between Bak Fu Pai and Bak Mei. I would also appreciate some comments regarding the following.
From a 1990 article in Ancient Sets of Kung Fu, authored by GM Doo Wai:
"Bok Fu Pai (White Tiger) Kung Fu, has been conserved in a most traditional way, it was handed down from father to son until now. From Fung Doe Duk, the secret of White Tiger Kung Fu was passed to Kwong Wai Jung, then to Jok Wan Jung, then to Yee Too Jung then to Wou Shan Jie, a monk whom in exchange for food and lodging taught the White Tiger System to Doo Kow, whom in turn passed it down to his son the present head of the system, Grandmaster Doo Wai.
In 1968 Grandmaster Doo Wai came to the United States, settling on the West Coast where he still resides and teaches but a few privately."
In Bak Mei's lineage, Kwong Wai learned from Bak Mei and, in turn, taught Juk Fat Wan. If Bak Fu Pai is separate from Bak Mei, why are these two in it's lineage? In addition this would seem to contradict lineage trees on other Bak Fu Pai websites that list Doo Tin Yin as having learned from Fung Doe Duk. I hope that you, or Dr. Harout, can clear up this inconsistency.
Also, I was hoping you or Dr. Harout would address the similarities (i.e. how they are almost identical) between Bak Fu Pai's Chum Bo Kuen and Bak Mei's Jik Bo Kuen (please see my first post on page 13 of this thread for a visual aid).
Thank you, in advance, for your replies.