Well I tried it on DS Phat and PS Lite and can agree,
Ha do ken movements are a nightmare on the ds lite, yet dragon punch
move works fine.
Pleased to report I can get it every time on my ds phat, I love the
lite screen but that d pad sucks, it goes loose too quick and
diagonals are ridiculous, and before you say it's my thumbs the GBA
Micro D pad works ace, yet is same size as lite!
I think the GBA Micro has the best d pad, prefer it to the snes one
even!