@@mrlazy2343start with a single back dash (b,b). Then hold b, and roll your two fingers, flicking the bottom edges of f and then down so that you get this input history: b, n, db, b You accomplish this by first holding back, then very quickly inputting back and forward together, back and down together, and then again just holding back. The key is to input again quickly enough that you get a neutral then a back input in time to get another back dash. Hitbox is literally the easiest peripheral to kbd on
Ye, it's objectively better the design allowing u to do a forward input after letting go of down forward if done right let's people do it faster but the disparity between doing it on left and right side is kinda hard to get past