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