Have you watched the tutorial by waezone? It’s 50 minutes long, but it’s a very helpful resource in figuring out how the skip works. Here’s a link to it, if the link doesn’t work just go to his channel and you can find it there.

That did it thank you!

I'm new to speedrunning this game and am having an issue involving yes clip in canals_11. Every time I get it, the game will no longer allow me to change weapons. This carries over to the next maps too so I'm stuck with whatever weapon I entered the no clip state in. Does anyone know what's going on here?