wherein an engagement control for the neutral control clutch is changed in accordance with {HEAD ~ a length} of time of {TAIL ~ a control} executed by the neutral control unit 
wherein an engagement control for the neutral control clutch is changed in accordance with { HEAD ~ a length } of time of { TAIL ~ a control } executed by the neutral control unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH