for any%

just do it boi

which oob specifically? the arch clip or the one after the first checkpoint?

i tihkn you should just say how to do both just to be safe

for the latter, you have to freeze your rocket launcher, jump up while hugging the wall, then place a rocket near the peak of your jump. it shouldnt be too high up the curve.

after that, you have to back up to the other wall, then dive (jump then slide immediately after). when you reach the rocket, release the dive. it may take a few attempts to get it down, but it is really simple.

if you have any other questions, you can join the speedrunning discord. you will usually get more answers there :)