I fabricated the partial spacers in the morning before heading out for a beautiful training flight. (still on my quest for the IFR rating). I got back knocked out a couple of honey do items and got back to it. I trimmed the flange where the flap cable on left and right wings. I also got to drilling the 2 additional holes to the three that come piloted. I used a template for the main ribs and nose ribs on the forward spar. good days work.