An eventful first week of Garage Nights (4 down, 18 to go) as we made mechanical progress while welcoming friends. Mechanically, we 1) sorted the ignition wiring to get spark, 2) enjoyed the First Start (see video), and 3) ran into A Big Problem on Night #4. While doing a compression test, the engine locked up. It turns by hand (as if it was a clock) from Noon to about 10:00, and then back; somewhere there’s a mechanical blockage. We checked the flywheel (it was fine) so the next step is to check the internals of the engine. Tomorrow night we’ll use a borrowed scope to peer into the cylinders (via the spark plug holes) and see what’s up.