Hi Paul,
I had Cervical Spin Surgery on August 29th. A real setback for me. It has taken 10 weeks to even begin to get any stamina back and the tingling and numbness sensations are still present 24/7. Docs tell me they will subside with time but I am beginning to doubt that. Anyway, enjoy the S950, it is a really nice keyboard and it looks like it will replace my T4 for gigs.
Hope all is going well for your recovery too!
Deane