{HEAD ~ a solder bead} connecting said inner edge to said cylindrical tube for conducting {TAIL ~ heat} from said cylindrical tube to said thin plate 
{ HEAD ~ a solder bead } connecting said inner edge to said cylindrical tube for conducting { TAIL ~ heat } from said cylindrical tube to said thin plate
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH