Tech counselor visit.
Deene, Seth, Jerry Stofer, and Dan Badwey of chapter 187.
Several items on the punch list, two big items.
Install missing cotter pins on the main control column bolts.
Tightened fuel pump outlet clocking lock nut.
Tighten starter contactor nut.
Set engine controls for 1/8" extra travel to prove positive stop.
They didn't like the safe air tubing for the manifold pressure line. The engine will get hot and may ruin the tubing. Also need a way to secure the MP line to prevent chafing on the heater air inlet.
A few other minor items some of which I found myself. Need to finish the wing tip wiring.
They advised not to burn in the brakes because of engine breakin needs. I had asked Seth about this over two years ago and he said there were no special requirements. But the cylinders do need normal breakin treatment, apparently.