Street Fighter IV problem

There are some characters I can't seem to get a Super/Ultra combo with. (Ex: Chun-LI, Guile, Bison, etc.). If anyone has any tips on how to perform them, just say them out.Street Fighter IV problem
well theres a command list, i had a problem reading it at first too.. but ill tell you for bisons combo all you have to do is charge back (keep holding back for enough time) then push forward, quickly do the same again (backward, forward) then press kick. that should be the super combo. ultra combo is the same thing except you press the button that you have set for all 3 kicks, which if you kept it on type a would be LT.guiles is either the same or close to it, if you actually understand how to do bisons from what i said then you should be able to read everyone elses from there.Street Fighter IV problem
chun li, guile, bison, balrog and everyother that requires holdback the button for good 2-3 seconds, you need to hold the first direction button 2 to 3 seconds after that just release it with every other button. (catapult system...hold and release).Example:Chun li Hold Back (3s) then follow it/release it by Forward, back, forward + kick ButtonGuile is a bit tricky...hold Back+Down button (duck defense - 3s) then follow it by Forward, back, down, (up + Kick) button. now the up and kick button must be pressed together in order to make guile not jumping while doing this.(ps: 3 Button together for every ultra as you know)Advanced example:Chun li Hold Back (3s) then follow it by (Forward + Punch) button...then back, forward + kick button...this will resulting in super cancel moves instead of doing super moves but you gotta do it before she finish her projectiles. if you wondering how is it possible..its simple basically the command still recording the same input for super so you dont have to hold another 3s for the super moves. try itThat goes for every other character. Ken = down, forward P then down forward P again while he does hadoken then it will resulted in super cancel so theres no need for down forward P and down forward down forward P again for the super.
I haven't had problems with those characters... but Vega's is pretty tough. It should be simple once you figure out how to do it with those characters... I forgot the commands for Chunli and Guile, but I know Bison is just ''hold back for 2 seconds, then quickly tap ''forward'' then ''back'' then ''forward'' and ''kick/triple kick''It should only take you around 3 seconds to perform the move. 2 seconds for the charge and then 1 second for the rest of the commands...