What happens if you try to burn it with a lighter? :-/herbicide said:There is a bit of wobble, but I'm going to try teflon tape on it, that ought to tighten it up.
The tape above is thicker and duller than the usual stuff - it was advertised as fireproof.
Benm said:I guess its just the batteries then. I've measured the thing consuming around 300 mA, which should give you up to 2 hours on full CR2's, but perhaps they werent full or not of good quality.