Unable to grab ledge when shrunken

I’ve managed to create a functiong climbing system where the character is able to grab onto and move along the ledge. However if I try and make the ledge thinner on the Z axis, I encounter some issues which are shown in the video linked below. I’ve also attatched all the blueprints that are linked to grabbing the ledge.

[FONT=“Calibri”]Unreal Climbing ledge Issue - YouTube