The method 3, wherein the connection is made in such a way as to allow the magnet to pivot with {HEAD ~ respect} to {TAIL ~ the guide support} 
to
The method 3 , wherein the connection is made in such a way as to allow the magnet to pivot with { HEAD ~ respect } to { TAIL ~ the guide support }
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL