We did another engine run-up. I had replaced the mechanical fuel pump and remapped the pil and fuel pressure sensors per Dynon's recommendations. The engine started fine and the oil pressure was in between 60 and 79 PSI, depending on RPM. The mechanical fuel pump delivered 5 PSI which is nominal and worked fine. The backup alternator still didnt work, even at 2100rpm. Needs more troubleshooting. The is a small oil leak on the return lines from #2 and #4. The clamps are difficult to get to and I might need some special tools for this. Otherwise the runup went beautifully!
