I live on Roanoke Island in northeastern NC. To my knowledge there are no local URB Repair shops near me. Anyone have suggestions for a shop in my region? I'm looking for someone to do a setup. My action is currently 8.5 mm on the E string and 6 mm on the G, which seems to be in "normal" range. The nut however is .058" (1.47 mm) on the E and .045 (1.14 mm) on the G which seems pretty high.