In {TAIL ~ one embodiment}, {HEAD ~ eight strain gauges} are utilized, with two strain gauges placed on each side of the two extensions, i.e., in a full bridge arrangement 
In
In { TAIL ~ one embodiment } , { HEAD ~ eight strain gauges } are utilized , with two strain gauges placed on each side of the two extensions , i.e. , in a full bridge arrangement
REL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH