Match drilled the Trim Tab piano hinge to the aft spar. The piano hinge is not pre-drilled so you need to locate the piano hinge from the edge of the aft spar. I used the cleco-style clamps to hold the hinge in place on the spar as I drilled and installed a cleco in each hole after I drilled it. I started from the middle of the assembly and worked my way towards either end, alternating sides.
Match Drilling the Trim Tab Piano Hinge to the Aft Spar
Match Drilling the Trim Tab Piano Hinge to the Aft Spar
Match Drilling the Trim Tab Piano Hinge to the Aft Spar
