1981 galaxy, 1981 165 merc inline 6cyl, 1978, 165 mec outdrive. i attemped to set automatic choke with the hand shifter,you pull it out to disengauge gears and then you move the shifter forward all the way to engauge, well when doing this something slipped and the shifter now when in the nuetral is in a different position,can someone explain to me what happened and how it happened, i was able to get it back in the proper position somewhat but not quiet.when this happened i noticed the screw that holds the shifter in place was very lose,so i adjusted the shfter a little and tightened the screw up snug and was able to go on, but i dont know what caused this to happened .thanks george.