MicroSquirt.com read only forum (Jan.15,2018)

Hi everyone, I have a question with the Microsquirt Tachometer Output. My setup is a single cylinder 4-stroke engine. I am attempting to use an inexpensive Sunpro Tachometer. When I connect it I get a reading but it is half the true value being reported by megatune. Is there a a way to double the pulses generated from Microsquirt? I programmed a EEPROM which will interpolate between pulses and "fill-in" a pulse but I'd prefer to have Microsquirt generate the pulse if possible. Any help would be appreciated.

Thanks
-Neil