[X] Ledge-grabbing occasionally fails.

This usually occurs with gaps in walls, but sometimes the player will not be able to actually grab a ledge. This can sometimes be frustrating when you're making an awesome recovery, but you just don't grab the ledge when it's clearly being touched.
(This might have something to do with how the game works, which is why I'm posting it in this particular forum.)
(This might have something to do with how the game works, which is why I'm posting it in this particular forum.)