a main actuator connected between said {TAIL ~ right main actuator mounting ear} and said {HEAD ~ bed actuator} mounting ear 
a main actuator connected between said { TAIL ~ right main actuator mounting ear } and said { HEAD ~ bed actuator } mounting ear
OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH