(TAS)Rainbow Road - NEW ULTRA SHORTCUT!

YESSSSSSSSS FINALLY I FOUND A GLITCH AND I MADE IT
I was streaming this and then needed to go eat, so I stop streaming and just stream to Sam through Skype call:
We was just laughing throughout the call xd
And when I got that bounce I screamed:
"OMG SO CLOSE, WHAT WAS THAT BUMP" (because I was too low)
and then later, when I got the bump once more, I kept trying and here is the reaction when I landed:
"OMG I LANDED BACK ON THE TRACK YES YES YES YES YES, GO GO GO GO, PLS COUNT THE LAP" (normally it will) then a bit after the ramp "THE LAKITU DISAPEAR, PLS DISAPEAR, OMG IT DISAPEAR, IT WILL COUNT THE LAP OMG, I MADE IT I MADE IT" and then I paused right after the finish and Sam and I continued to scream for 10 more mins xd
This also beats my 58.3 reaction on MC, nothing will beat this ever xD

About the glitch now:
Found earlier today by me(4th March), this is the 16th ultra shortcut found in this game. This glitch is without a doubt the most challenging trick discovered; a legit run using this glitch will probaly never happen. This trick also requires multiple frame perfect maneuvers, so even TASers may struggle to get this to work properly. As far as I know, this strategy is exclusive to being done only 1/3, due to the amount of mushrooms needed.

Make sure that everything after the landing is only play slowdown and without save states (and, consedering I was so exited and so sacred about the lap count)

Never through I will find an Ultra on a nintendo track, by far, the best thing I ever done, I'm really happy, I will also go for 3lap (possibly with someone for the other 2 lap, like, Rocky? :D)

Good luck to anyone who will try this, because, it's by far, the hardest thing ever I have done in TAS.

As I say in the video, huge thank to Sam for his support and his motivation and thank to all other peoples who supported me!
And also, I PROV TO EVERYBODY THROUGH IT WASN'T POSSIBLE TO GLITCH RR THERE WAS WRONG!!!!!! (including a bit me but lol)

Btw, thanks to Blaze, who also was working on this glitch for a while, inspired me to try finding my own ultra SC.

Music: https://www.youtube.com/watch?v=KrPQ7...
(because I'm sure that someone will ask me since it's so good, I have to admit, because it's OCRemix :p)