That's very interesting, Shadz. Cheers, might give that a go when there's another bad go. The back is so annoying - it's fine for perhaps even a couple of months, then all I have to do is to have to duck under a rail at one of the courses and twanngggg! I can feel it squinch and that's me scrunched for days or weeks. Nothing as ghastly as the problems you've had, of course, which have been quite horrendous - especially the delays in attending to them. I hope that, overall, you think the treatments have been worth having and are feeling some benefit now.