The present invention provides an arrangement for {HEAD ~ stabilization} of {TAIL ~ an arc} with the use of an insulating ring in close proximity to the bottom cantilevered side of the target 
of
The present invention provides an arrangement for { HEAD ~ stabilization } of { TAIL ~ an arc } with the use of an insulating ring in close proximity to the bottom cantilevered side of the target
OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD 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