{TAIL ~ The bump location} can be controlled by {HEAD ~ an electric lapping guide}, which is defined to be aligned to the bump front edge 
{ TAIL ~ The bump location } can be controlled by { HEAD ~ an electric lapping guide } , which is defined to be aligned to the bump front edge
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH