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  #21  
Old 24th April 2018
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Or use a relay and a diode instead of a capacitor.
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  #22  
Old 25th April 2018
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i guess you could power the ignition via a separate circuit using a relay but still would require more wiring and a place to hang the relay (another point of failure). the battery will act like a big capacitor in itself so tapping it with a diff circuit would help.
for the best grins and giggles test, just see what kind of ripple in on the circuit now, easily done with a digital vom with hertz capability and then check strength of it probably in milli amps.
actually, this would be a good way to test the capacitor size by adding diff values while running to see where the drop point is met and the tach functions. "O" scope would even be better.
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