I just got finished reading the article on Tan Tui in the most recent issue of KF Magazine. This particular style is almost identical to my own. There were just some things I was wondering about the stances. One sihing of mine told me that in "true" bow stance both heels are lined up. This makes sense since it is the most efficient way to transition between horse stance and bow stance and back again like in Tan Tui.
I have to admit though, when I'm sparring or doing some other forms, my feet end up slightly wider, with the balls of my front foot lined up with the heel of my back foot. I think that it's slightly easier to keep my balance this way. Of course, this still isn't as wide as styles like Karate, who's practitioners feet are placed shoulder length apart (opening them up to a groin kick). I'm really just trying to see how much other practitioners "close the gate" in their bow stance. By this I mean to ask, how open is your bow stance?
Foot angles have alot to do with this too. Some schools emphasize having their feet at 20 degree angles in horse stance and then switching both to 45 degree angles in bow stance. I've always felt that this is somewhat awkward, but I aknowledge that this can offer good frontal protection.
In a deep horse stance I keep my feet at about 45 degrees. Some would argue that this isn't as stable as when your feet are angled more forward or completely parallel (like in Karate), but it feels less artificial this way and I would argue that it makes little difference in a deep and wide horse stance. When transitioning into bow stance, I angle my front foot at 30 degrees and my back foot at 45 degrees. Once again, this feels like the most natural way to stand while still offering frontal protection and maneuverability.
Any input?