A power supply 69 is positioned within {TAIL ~ the interior} of the housing 36 and is in electrical communication with the actuator 68 and {HEAD ~ the coil} 66 
A power supply 69 is positioned within { TAIL ~ the interior } of the housing 36 and is in electrical communication with the actuator 68 and { HEAD ~ the coil } 66
OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH