Setup the plumb bobs and string line between 2-8" blocks. Within 1/8" sweep. Angle of incidence within .5 degrees. Triangulated within 1/8". Then I decided to install the flaps to drill out the opening for the rod. Ran through cycles both ways and checked for interference. Minor modifications to the holes. Good clearances. Tomorrow back to recheck all the settings before drilling the rear wing bolt. Good day.
