I bought a digital level to help with the ADAHRS bracket installation. I leveled the fuselage fore and aft and left and right by shimming my stand until the level read 0.0 in both directions. Then I used the level to get the bracket leveled and clamped in place. The best I could do was 0.1 degrees off, which is well within the 1 degree standard from Dynon. Drilled the bracket to the plane and kept the 0.1 on the left right axis. Bracket slipped a little drilling the aft mount and ended up at 0.5 degrees fore and aft. Will shim the ADAHRS as required to correct on installation.
Tried to pull the rudder cables through some tubing I got from McMaster Carr to have them protected all the way fore and aft. The tubing side wall is a little too thick (I.D. too small) to get the fitting on the cable through. Will order different tubing.
Drilled, deburred, dimpled and installed the nutplates for the aft inspection plate.
