> I've been playing with one a bit lately (it now lives in the camera > bag). I'm annoyed and a bit chagrined at how much it improves my > alignment, in situations where it matters. David My "hot-shoe bubble" was fine. Trouble is my hot shoe itself wasn't level. I started trusting the little blighter when I first got it and only later realised that all my images were a fraction of a degree out. Bob
