{HEAD ~ The current path} being narrower than {TAIL ~ the width} of the sensor stack allows the outer edges of the sensor stack to be moved outside of the active area of the sensor 
narrower than
{ HEAD ~ The current path } being narrower than { TAIL ~ the width } of the sensor stack allows the outer edges of the sensor stack to be moved outside of the active area of the sensor
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH