earth it? ground it i take it? one of mine is from battery to motor, the other goes from battery to starter...on both skis, of course hot goes from battery to starter...i dunno if thats what your talkin about though...lemme know
yea if you ground the battery it will ground the starter...but you HAVE to have a cable goin from battery to ground or there is no complete circuit, and it wont crank over...