4/1/20 2.0 Hxours Spun the engine with the starter (first test of starter system. OK) and no oil pressure. Changed mapping on Dynon, no luck. Unplugged sensor lead to check connection and got an "X" on display, Plugged back in and "X" went away showing the wiring was good. Have to trouble shoot some more.
4/2/20 Snow day, no work. E-mail to Dynon Tech Support asking about oil pressure issue. Their answer: Try a mechanical meter to see if there really is oil pressure.
4/3/20 2.0 Hours Verified the oil pressure parameters on Dynon. Still no oil pressure. Started to set the propeller pitch to ten degrees.