That's good advice, especially if your tripod is precariously placed on the edge of a muddy pool next to a standing stone (you got quick reflexes to have caught that before it splooshed!)
>Thanks again for braving the cold and wind
It was an absolute pleasure. If they send you over here again, we'll have to sort out a visit to some rock art. One of these days I'm going to get over to Ireland, then you can reciprocate :)