Yes i finally found the Elevator Skip, i try to make a video and upload it as fast as possible. The Skip is not rng maybe and easy to make.

Iam very sorry Deke

Video:

Edit: 1

Since you can now do the Elevator skip, you can just skip kraid dungeon completly, you can Trigger the Final Boss with the normal Rocket.

I found out you can do the Elevator skip without the ball, sadly i dont find a way to get the false ball at the begin of dungeon. Still more research to do

Video:

Sadly just for fun for now