Drilled for hard plastic grommets in aft spar carry thru components.
Match-drilled 2nd hole in control column bracket, left side. Messed up when I transferred the position of this second hole to the right bracket: bolted the top holes with brackets back to back, put on 4 cleco clamps to keep things together. But the right pc shifted on the drill press and the bottom hole is on the wrong place. Although the holes were #19 to start, the bottom hole is too far away to "pull" it into the right location once it is reamed out to 0.2490". Will have to think on ways & means to repair. New bracket is $28.
Bolted the F-906G spacer blocks in position and match drilled to the spar web.