When it says it doesn't require a 2nd hole, does that mean this pin doesn't go through the hole on the other side of the receiver, OR does it mean you don't need to drill a new set of holes in the receiver? Reason I'm asking is cuz I can't get my "regular" locking pin on with my new rear skid because the notched area on the skid is not wide enough. If this pin is shorter, maybe it would fit or at least require less cutting to fit?