I got a Tiny Tach and have put it on as per the directions. I get no reading whatsoever. I have tryed wrapping 1,2,3,4, 7 wraps and neither one of them give me a reading at all. When I ordered I gave them information specific to my motor. I have a 1989 US Marine Force 85HP Motor. It came set to 360 and that is what they told me it needed to be. Would this be correct? Hopefully it is because I have tryed to change to different setting and it will not scroll through the selections. Any ideas of what may be going on or has anybody had this problem before?
