Questions on 2 combos:

iron-man

#1
  1. The crouch cancel setup:
    How the heck do I know when to let the stick go to neutral? I do it and sometimes he wont even jump but gets stuck doing a standing Medium Kick (after C.LP, C.LP)

2)The re-jump in infinite where he does the S.LP, Super Jump, air dash, LK, LK, neutral FP: how do I super jump without soaring into the air like I always end up doing?