BBS issues

I'd resolder..........
Like "cudascott" said, or you can us a couple of alligator clamps on the bracket, close to the solder joint as a source of creating a heat sink) Clean the hole real good. Use a soldering pencil instead of a gun, tin (a coat of melted solder) the tip of the pencil and put a "little" flux paste on the hole. Stick the tip of the pencil in the hole you drilled and as soon as the solder on the tip starts to flow, pull the tip back gradually. This method should close the hole. After the float cools, submerge it in some scalding hot water. If there is still a hole, you will see bubbles.
Norm