OK I did some testing on my engine and I see some things that I think need fixing. I have (in the spreadsheet) the multi spark turned off or at least set to 1 spark. I still multiple sparks at startup. I notice also that if the magnet stops at the hall sensor I get a continuous spark until I move the magnet off the HES. That could really hurt someone. The spark needs to be a one shot deal. Anyway these are just some things I have seen and I am just trying to help.