You know iceman another tradition I have always followed as been turning your back to your instructor when fixing the Dobok or uniform. It was always thatw ay anybody else do that.
Yes, we do this too. And, I can only guess that its something that has come out of the Korean culture. Its funny, all of these things I do without thinking about them (I can only speak for myself).
We were told to turn around, away from the Instructor, to fix the belt, and so on. I have no idea how it would give offense otherwise, but I am of course happy to comply, and quite frankly, there's something interesting to me about this. Evidently, many TKD schools (and other MA schools too), have these rules, and I wonder how many people actually know where these things came from?
I'm not saying that I disagree with these rules, I'm only saying that it would be interesting to know the origins of some of them.
Also, when the Assistant Instructor teaches, they may stand a little to the right of the flags, not directly in front of them at the bowing time before and after the class. The Master Instructor, on the other hand, when he teaches, stands DIRECTLY in front of (and close) to the flags when we all bow in and bow out.