First used in a "Human Theory" TAS made a while back by HappyLee. Set-up: Buffer a Full jump at the start of the level then you have 3 different frames to let go of right In the air. It can be at any point in the level before the stair inputs.

Releasing Right Info: 0 frame right release: Doing D70 inputs = Gives D30 Doing D50 inputs = Gives D10

1 frame right release: Doing D70 inputs = Gives D50 Doing D50 inputs = Gives D30

2 frame right release: Doing D70 inputs = Gives D70 Doing D50 inputs = Gives D50

3 frame right release: Doing D70 inputs = Gives D90 Doing D50 inputs = Gives D70

Notes:

• If you think you got a 3 frame release go for D50 set-up since the D70 set-up gives you D90.
• D30 is humanly possible but is very hard to do.
• The range that is humanly possible is D30 - D70

Examples:

It was also recently used an any% run by somewes:

Thanks to Somewes for info about this and help figuring the set-up out.

8-Free