I WAS SITTING HERE TRYING TO FIGURE OUT HEATSINKING OPTIONS FOR MY 5D CELL MAGLITE WITH THE TERRALUX TLE6 EX DROP IN MODULE. I TRIED PUTTING ALUMINUM FOIL AROUND IT. THEN PUT IT TOGETHER AND TURNED IT ON. NOTHING HAPPENED. SO I TOOK IT APART AND PUT IT BACK TOGETHER AND TURNED IT ON AGAIN AND NOW THE DROP-IN HARDLY BRIGHT AT ALL! SOMETHING HAS HAPPENED. ALSO IT KINDA SMELLED! WHAT HAS HAPPENED AND HOW DO I FIX IT?!?!?!?