When I climb up ladders I fall down, I can't seem to get over the wall I'm trying to climb
https://thumb.gyazo.com/thumb/1200/_07ccea195bb4e9de9d8c11cd00375dbd-gif.gif
https://gyazo.com/74f9d8e0198316b22be8d2876863a1e2

Try raising the ladder brush to 72" (the height of the player model) off of the floor you want the player to land on, and if that doesn't work, try making the brush flush with the floor. Not sure if this helps.