Okay, one big problem within the platform behavior...
Say I am walking off of an edge of a cliff, and it happens to be exactly straight vertically, if I use the platform behavior to walk to the opposite side when im falling, it will actually let me be literally TELEPORTED back up to the top. I don't have a cap to actually show this, but if you don't mind taking a few seconds to add a platformer and check it out for yourself, it'd be greatly appreciated.