[azapa]

thanks Connor, thats a great writeup, but you have told me I'm not really doing BTV, I hear NO crackling. Back to the drawing board. I must say though that playing with those muscle sets is an awareness thing that I may be improving on. I have met people who have taught themselves BTV so it must be possible. I love your being 7 years old description, lucky soul!

I'll have a look at your link Trux, thanks

PS. If anyone out there can do BTV and is Youtube conversant, it would be great to have a video of those moving bits doing their moving!