Check this one! So insane. The clip is at 2:45 in this vid.
Also I fuckin finally got them down, a good "trick tip" is that I roll at the ledge slightly perpendicularly and pop that shit right before my nose is about to run into the ledge, like seriously right before. Now I got it like every try and im so hyped. Last week I would get into noseslide like every try and I wanted to kill something, but that trick helped me out alot.