I've noticed something interesting and I'm not sure if it's intentional or not. When using Tympani Drive against Big Band and Beowulf, I can launch (standard up-swipe) an enemy into the air and activate Tympani Drive as they fall, and after they land they bounce up into the Blockbuster. So against these two characters, this combo works. Against every female character I've tested this against, big or small (from Peacock to Eliza), this combo doesn't work. I can't chain the launch into Tympani Drive against the female characters. It looks like they simply don't bounce as high, and so their hitboxes don't reach the strike zone for the BB. I'm wondering if this is intentional. When Double joined the roster, the normal "ground combo into Merry Gorilla" for Cerebella didn't work on her (until Double, it was a universal combo that worked on every character), but then an update came out that let Double be grabbed by Merry Gorilla after finishing a Cerebella ground combo. If some combos aren't meant to work on some characters, I understand, but it just seems odd that the "launch into Tympani Drive" only works on 2 characters (who happen to be the only males) out of the whole roster.