I
never use it due to 4P+KPP being too slow and in fact after blocking 4P+K, your opponent can intercept ur 4P+KP by any moves that are shorter than i13 even you don't charge 4P+KP.
4P+K :30(2)33, -18 on block
4P+KP:30~52(3)32
Start-up of the follow-up - (Recovery of the first hit -...