Hey people, my #7 GP wire where it pushes onto the GB (about an inch or so back) must have a break in the wire (meter test shows an intermittent break when I move it around). On that lead, I want to go back a few inches, splice-in with new wire...anyone know what gauge wire is ok to use so it doesn't mess with resistance? And I'm guessing it's not solid wire? Also, I remember reading a 'butt connector end' can be used to push-on the GB, anyone know what size # butt connector is a snug-fit to the GP end? Thanks for ant info.