Really, the A and B have always been in the same relative position, that is to say B has always been the one you press with the further/inner part of your thumb, regardless of angle, unless you're doing B/Y, but B is still in the same place relative to A.
For NES, GBA, and GCN, I roll my thumb to the left slightly. This is also true for SNES if I'm actually using A and B rather than B and Y. For N64 (and SNES if using B and Y), I simply bend my thumb a bit. It's really pretty much the same motion.
The fast pace riding on a horse bets a slow boat anyday.
Edited by - Chupperson Weird on 10/19/2004 9:42:44 PM