Thanks, I've spoken to my boss about it (WFH today) and we're going to discuss when I'm next in the office, but I think a laptop stand/proper keyboard are things I'll be getting (I do all my work on a laptop, on a desk, using the laptop keyboard) plus I've got 4 days holiday starting tonight in which time I'm going to limit my keyboard usage severely and hopefully this will let them die down, and then start with the new ergonomics etc. next week and gauge what effect that has on them.
Good shout on the B6, I'll have to try that too!