I posted this once before but it was suggested I Post again. I got a nice tach from gauge guys. Its a 6 volt 6 cylinder for my 1954 3100. The first one wouldn't settle down it flop all around it would settle down about halfway through the gears and gradully climb as it should but shift gears and it flops around again. I sent it back to Gauge guys and they replce it with a new version when i got that back this one was worse. I have no problem sending it back but it's a nice tach I pperfer it to work right Any ideas it must be something to do with the signal i'm getting even stuart can't figure it out Has anyone else had this problem .... Thanks Peter
