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