i am about to build up a set of Edge Composite rims and they recommend a 2x lacing pattern. I have built 7 or 8 sets of wheels, all 32-hole 3x cross, but as i try to visualize the 2x pattern, I'm not seeing it in my mind. How do i only corss 2x if i have three holes between spokes (32-hole rim). Feeling wayyy stupid with this mental block, so any help would be greatly appreciated!!!