I've said this before. There are plenty of instances where we know for a fact ACoC was used but there is no sign of continuous curly/leaking trailing (Oden KOing Kaido).
I think even Thunder Bagua has it, but Oda just didn't draw it. (It was drawn for Hybrid Kaido, but not Base).
Just like with CoA, Oda is inconsistent when he draws it.