Tracy is on vacation for a while and I need to find out what the coil
trigger pulse signal looks like.  Anyone know?

This is in reference to recalibrating John Downing's tachometer.  I
will publish what I've done as soon as I have it working.

Bob W.

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N93BD - Rotary Powered BD-4 - http://www.bob-white.com
3.8 Hours Total Time and holding
Cables for your rotary installation - http://roblinstores.com/cables/