I dnt kno if its been mentioned anywher either, but from wat i chked out its useless; although i tested this for only abt 20mins
From my tests, done on Ryu only, I concluded tht it only works on players IF they are NOT blocking. Also the player has to be hit and be on the recovery from tht hit for it to work. I could very well be wrong on this, but tht is all i managed to test out in tht short span of time.
Also after the slide goes to the other side, the recovery time makes it pretty much useless, at best u can hope for the opponent to start walking towards u so u can get a hit on him.
The way to perform it⌠well the way i perform it 100% of the time.
jump HP, crouching HK, immediately followed by EX barcelona attack.
And tht has the slide just go through the opponent, instead of hitting him (note, u dnt lose any ex bars).
Once again, I may be completely wrong on this, but it works regardless. Maybe u dnt need to do a ex barcelona, maybe thers another way which keeps ur down charge. Maybe this has already been spoken of lol ( if so, it really shud b updated on the 1st message on this thread). But it is very risky and may be of no use at the end.
Also as mentioned earlier in this thread, it doesnt work on all players.