Hmmm, not a bad idea Steve. Doing a video on some basic navigation would be a challenge for sure. Not too sure if I've got the kit capable of something like that but I'll happily give it a go. I've got a few weekends on the moor before the end of the 'season' so I'll have a think about the best way to do it.
I'm also doing my Walking Group Leader course the weekend after Ten Tors so I will try to get some footage from that which may be interesting.
Martin