Apparent bug in emulation of Kaizo Mario

[jdb2]

I'm currently trying to play Kaizo Mario and I came across a situation which makes the game impossible to play in Snes9x but which works in ZSNES.

Specifically, in level 3, when you have to spin-jump onto the buzz saw here :



in ZSNES you are able to use the joypad D-pad keys to move left or right while you're auto-spin-jumping off of the saw but in Snex9x once you spin-jump onto the saw you get "stuck" and slowly drift left or right until you're dead -- pressing left or right doesn't work.

For example, take this video made with ZSNES :

http://www.youtube.com/watch?v=AhaiTc0Nlsk#t=4m17s

If someone can tell me how to create a video and load a save state after the video starts in Snes9x then I can post my version as well.

Regards,

jdb2

[OV2]

Spinning left or right works just fine in snes9x, but to get across the sawblade you'll have to keep the y button pressed, otherwise you're not fast enough.