The advantages of this is improved operational comfort and less likelihood of {HEAD ~ damage} to {TAIL ~ the drive system} 
to
The advantages of this is improved operational comfort and less likelihood of { HEAD ~ damage } to { TAIL ~ the drive system }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL