I used Holley software and so I had multiple options on initial parameter set up portion. The 2010 crank had different “tooth” count then the 2009. In full honesty we did not really figure it out we had just exhausted all other options so decided to go back into set up parameters and select a different crank. I did not connect the dots till later when I was thinking that I had purchased a 2010 oil sump pickup that also did not work, I had to use 2009 version. I was simply not bright enough to remember that till expending two hours chasing my tail on ignition aspect for firing coils.
