16 Ankles on Keyboard#1805

at the moment keyboard is limited to 8 ankles :/ .. I really like Zetterburn (his up-special has 16 ankles and i think he might not be the only one) but because of this issue it keeps me from playing.. I am a keyboard guy and I really want to keep playing this game..

How would one choose a higher or lower angle for diagonal directions on a keyboard? The only way I can think of unlocking additional angles (similar to a controller) is that you choose an initial direction then pitch from there.

Btw Zetterburn’s up special is Omnidirection with a controller, based on input.

thats a lot of ankles, I’m pretty sure he only has 2-4 ankles at most