{HEAD ~ a steering assembly} including an output gear which is positionable dependent upon an operator commanded degree of {TAIL ~ turn} 
{ HEAD ~ a steering assembly } including an output gear which is positionable dependent upon an operator commanded degree of { TAIL ~ turn }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL