The hardness of {HEAD ~ the vibration damper plate} 160 may be less than {TAIL ~ the hardness} of the compliant plate members 42 
The hardness of { HEAD ~ the vibration damper plate } 160 may be less than { TAIL ~ the hardness } of the compliant plate members 42
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH