Great! I just finished mine like yours. And I did have to reverse the throttle because the settings wouldnt take. I did do one or two test start sequences and she spools up, and the gas valve clicks rapidly and shuts down on "BAD START"

Im assuming this is happening because it not only doesnt see the gas, but the manual says it shuts down on bad start after min RPM hasnt been reached in 2 seconds.

PLEASE tell me the gas electronic valve rapidly clicking is a check valve or something trying to stay open but isnt because of no gas. And that the RPM is because of no Gas as well????