Moveset editor?

Does anyone know of a moveset editor, or know how the "Ono!" moveset editor works? I had no idea how to use that editor as it came with no instructions, and can’t find a way to contact the dev either. I mainly want to change the input of some ultras/supers that are nearly impossible to do on the keyboard, and maybe change some other stats like hitstun (so most of the combos are actually possible to pull off during battle, the 1-frame accuracy people have to input for combos to register is ridiculous).

I know you’ll hate hearing this but you’ll probably hear it often: practice for 1-frame links. You’ll get them. I hate them too, but I can do some links now without any gimmicks (eg plinking) consistently. It’s tough, but it’s also part of the balance of street fighter, IMO.