When you're saying IAD crossup in those setups are you saying like you j.k over them and air dash back?
You want that mixup to look like the same setup every time: running jump, air dash back, j.S, land. Don't do simple jump over low hit, that's too telegraphed. Do the airdash back then land and A) block and bait a reversal attempt or B) go low. But always include the airdash back so it looks like you're gonna go for a j.S. Also mix this shit up with dash up, dash brake throw.
j.S cancels into the um... force break version of jD, but when you're crossing up it'll set it the wrong direction so it's useless in that scenario
