i would strongly suggest soldering wires into Eds unit if you are going to use it. Bolting to the board is NOT a recommended solution (even though it was previously suggested by the manufacturer), which was very nicely demonstrated by the spectacular failure in stiff breeze.

With preserving your sidewinder as my motivation, I advise that, if you MUST use this faulty unit, solder the wires only, ensure the soldered connections are good, turn the current limit to full (ie, switch off) and if possible put a fuse inline on the battery in line.

Best of luck.