Here is my setup for transferring the 3/16" root rib angle mount brackets to the new hockey stick. I started out with the bottom hole. Cut the threads off a long AN3. This bolt lines up my guide block, the angle, and the spar C channel. The hockey stick is clecoed to the front of the spar. With the bolt in I put two clamps on, withdrew the bolt, and snake drilled it. Then I took another threadless AN3 to line up all those holes and repositioned my guide block. Still have to get one more clamp on.