It's been a month, and, sadly, I have some residual nerve damage in my left upper arm.
Just can't get the job done, yet on bass or left-handed bass on keys. It's a wait and see deal. I'm starting theraphy this week. On guitar, I have a loss of some feeling and am slower than I need to be.
I may end up-kicking and screaming-a full-time arranger player...at least until things improve. No problem holding chords with my left hand.
Please be careful out there. I was very optomistic that I would be 100% in a week. That didn't happen.
Russ