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So you think risking serious burns from the steering wheel and metal bits of the seat belt are worth it in order to get more Tabinids? :o Don't fancy it myself.

I do fancy having one of these contraptions though, and will send you a pm for more details on the construction. Ideally mine will have to withstand being set on fire by the locals, that being their favoured method of entertaining themselves on the marsh, but although the site is an important one for water voles, I don't think the device will suffer much from their attentions. :D