I don't know what technique people use to get these cans off.. Last one I got off with only breaking one mounting tab off, this one not so lucky.. They are all broke off.. Now I don't know how I would mount this can back on.. Epoxy or super glue? The solder was very stubborn, no matter how long I put my 180watt soldering gun to them.. These tabs just didn't want to nudge though the holes..