I'm really starting to think something is up with my stick, if anybody has an explanation (even if it's telling me I'm just crap and it's all in my head) I'd appreciate it. I wanted to pick up a charge character as an alternate to Akuma, I tried out Bison. It really seems like I have to hammer the joystick against the gate to do charge moves, charging is fine but when I come forward unless I bring the joystick right against the gate and hit whatever button I need to the move doesn't come out and it's the same with the down, up charges.
It also happens with Akuma's dive kick (not the DF version) when I hit down and med kick it just doesn't come out half of the time and yet Yun's dive kick which is down, forward comes out no problem. It only seems to be a problem with the left, right, up and down motions diagional directions seem fine, I can do qcf and qcb motions fine.
If this helps, I can do all of the above on a pad without issue. My stick has a square gate.