Re: Best Foot/double bass DVD?
Bran, that's great! Tim's DVD is still the best (and most shocking) overall DVD on double bass techniques. Unless you're a double bass monster already there will be tons of new stuff for you.
As for balancing your feet out - now this is an aspect which is discussed on Derek Roddy's (1st) DVD. But George Kollias has lots of great exercises for more foot control, too. (George prefers to focus on the right foot as the main foot and _not_ practicing one's weaker foot too much. Derek has a somewhat different approach.)