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