Made stiffner for the leading edge of the Air Shroud.
Changed spark plugs and while removing them #3 stuck. The time sert broke and came out with the plug.
Called Mark P. at Falcon and removed the timesert from the plug with big chanel locks and a vice. Mark says it was lack of anti-seize and the corrosive nature of 100LL. I know I didn't use anti-seize, maybe a drop of oil on the threads when inserted. All the plugs where dry on the threads coming out, lesson learned, use anti-seize.