{HEAD ~ Collar} 130, positioned against {TAIL ~ bottom wall} 98, will prevent rigid down feed tube 106 from moving upwardly such that an upper edge may damage electrical conductors 103 
positioned against
{ HEAD ~ Collar } 130 , positioned against { TAIL ~ bottom wall } 98 , will prevent rigid down feed tube 106 from moving upwardly such that an upper edge may damage electrical conductors 103
HEAD HEAD HEAD HEAD HEAD OTH OTH REL 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 OTH OTH OTH OTH