The system also includes a control module disposed on the machine, and the control module is in communication with the at least one sensor and is configured to control {HEAD ~ operations} of {TAIL ~ the machine} 
The system also includes a control module disposed on the machine , and the control module is in communication with the at least one sensor and is configured to control { HEAD ~ operations } of { TAIL ~ the machine }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL