Nick with you having no starter battery...I wonder if that could have any effect on the geni...as they need a load to work,
But as I think the tach run from the ignition it prob has no bearing on it...just a thought though,
I think you can get the correct extension wire for those Tiny Tachs if your dont work with your extension....I dont know if there is anything special about then extension though,
You didn't say Nick...have you spoken to Conrad at Conair about it....very helpful guy.
