Hi, I bought an 18650 kit from jayrob and an xj-140 diode and installed everything, then installed the battery not realizing that the switch was on and nothing happened. i took the battery out and found out that the cables connecting the diode were twisted and the diode leads were touching. I untwisted it and put some heat shrink tubing on it and now it's pretty much an led. it will project a small beam for about 2 feet and thats about it. Did I fry the diode or the driver? It's a flexdrive btw.