Step 2. Once the jig's located on the circular bearings, you can use the vertical row markings to select the best height for the CSB wire, taking into account things like spacers,crosswires and other obstructions.
You'll need to calculate the horizontial positions for the wire anchors (go to the CLAG website for help with this) then spot-drill the frames at the points where the vertical and horizontal rows correspond.
One major advantage of pre-drilling the frames is that you can also mark and cut out the wires' clearance notches in the spacers, prior to assembly. This saves a lot of hassle later on!