said synchro drive of said second element being disposed within {TAIL ~ said second hydromotor} of said second element for {HEAD ~ direct operation} by said rotary output means of said second hydromotor, 
said synchro drive of said second element being disposed within { TAIL ~ said second hydromotor } of said second element for { HEAD ~ direct operation } by said rotary output means of said second hydromotor ,
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH