I have an '88 Classic FLHT. Go to start it and everything is fine except the starter won't kick out once the bike turns over. The only way to stop the starter is to disconnect the battery. By disconnecting the battery the solenoid disengages and everything is ok I HAVE BYPASSED ALL THE SWITCHES AND THE STARTER, SOLENOID, AND SPRING IS NEW. Frankly I am stumped...PLEASE, ANY SUGGESTIONS??????