{HEAD ~ The base plate} of the disc drive may also have a stepped mounting surface and a shoulder for {TAIL ~ the dampening member} 
{ HEAD ~ The base plate } of the disc drive may also have a stepped mounting surface and a shoulder for { TAIL ~ the dampening member }
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL