So I have been working on my practical kata skills for a couple of years at this point, and have gone thru Iain's pidan video series. I just recently purchased the beyond bunkai Nihanchi video and noticed that it was about two steps past where the pidan series was in the bunkai techniques. I am looking for the more contious flow drills that I have seen in the short seminar videos to fill in the gaps and help my class start to internalize the techniques. Ideally I would go to the seminar to learn the flow drill but I live in the middle of the US which makes times that Iain is in my area rare. I am most interested in Nihanchi and Bassai-dai but would be interested in any kata. Are there more detailed videos available? Are they in the Seminar's series, the app, or thru the WCA?
In a more general sense I am also interested in how you are approaching the process, I have heard Iain's podcast on what a black belt should know and just would like to get a feel for how do you teach it/learn it. I am modifing my mostly sporting system's syllabus and stumbling towards one of my own and looking for what works for others.