Have you tried mirror therapy - it is supposed to be very useful for RSD/ dystonia. It is a new therapy which is just starting in the UK. It sounds like you might be able to benefit from it? (and it's something you can do on your own without a physio).
Hi ya Frogga! I'm interested in you explaining how "mirror therapy" works?? can you tell me more about this, love?? thanks in advance, Frogga! Love, Desi