Originally Posted by
jdawginsc
Im trying visualize this Skip. Do you mean the wedge is tightened into the space in the pinch area from both sides?
Use the wedge end of a stem in the hole where the bar goes to expand it and put pressure on the bolt and hold it to loosen the nut side.
You would probably have to shim it and that will also put pressure on the nut side so it may bind the back side too much.