I don't own a Rush, but have had this issue with some of my other pins. You can see where the alignment is off and the wireform needs to be moved to the left in relationship to the plastic ramp. Usally the metal riveted to the bottom of the plastic has two holes in it for the wireform to slide into (although I may be thinking of a Williams). Did the wireform miss a hole? Otherwise, is the bracket that locates the wireform slotted so you can loosen it, slide the wire left and re-tighten?
Great video by the way.