I have a set of new string jaws for an XL-2A from HeadlessUSA. The original string jaw assembly consists of the jaw and spring on the jaw side ("inside" the bridge assembly), and the knob and thin metal bearing surface washer on the knob side, with the screw connecting the two. Accompanying each new jaw, however, are two metal washers and one nylon washer/spacer. How have you all arranged the new washers and spacer on each jaw assembly? After reassembly with with the added washers/spacer, any trouble with extending the string jaws out far enough to insert a ball end? Did you grease the tracks in the bridge assembly in which the string jaws travel? By the way, is the Steinberger Club still issuing member numbers? If so, then I'll take one! Thanks!