Just tried to mount this unit which I purchased a while ago. Figured it all out, well not all apparently... Using a mavic magnet for my Ksyrium SLs. Upon testing the computer, found out that it will only register speed when front wheel is rotating backwards, otherwise it just reads zeroes (even when wheel is turning forwards). I mounted the sensor properly according to instructions, but then switched its position to test speed reading problem. I flipped it upside down. No difference, it still registers speed when wheel turns backwards only. Changed magnet position and orientation, no difference. What does it all mean? Could I be that stupid? Don't answer that even if you're thinking it. Must I pedal backwards even for century rides? Should I turn saddle around? This could change everything!!! Jokes aside, I really don't know if I have a defective unit or if I'm just missing something here. HELP ME please.
nealrab
nealrab