Need help on improving (at Future Funk specifically)

[76561199075529321]

So I have been playing Future Funk recently. I've gotten 49% so far and can consistently get 65% (playing with a startpos) and around 20 attempts per practice run. I watch many gameplay videos to try to improve, and asked for friends' advice, but they all haven't helped. I struggle with the ending and the dual waves, and mainly the assymetrical dual at 62%. Can anyone give me some advice?

update: just died on 49 2 more times and its pissing me off
update 2: i just got 67% also known as the hardest part of the assymetrical dual

[Nile]

practice the ending and the dual a lot. You don't want to die at 99%. With enough practice you should develop some memory and automatically do the dual, and in my case, even the ending. You are at around the point where I was close to beating it, I beat it from 80, so practice a little more and you'll get it :D