Hello! Making progression on getting this LB15 with 7000 up and running (thanks in part to help from some of you here on the forum...thanks much)! Now I'm stuck on getting the Touch Setter referenced. The Special Functions manual states the first Reference tool must be established first. But there's no explanation as how to? The control has an F4 function in Tool Offsets called GAUGE CAL, but no reference to it in the Operations Manual! I'lltake any and all suggestions, hints, etc. with help in getting the Setter functional! Thanks!