I appreciate the info. I had a hard time getting comfortable before, so I thought it was the chair. Good to know that'll happen either way!
My CRPS started in my knee, so they'll be placing the paddle to cover T8/T9 area.
I'm really starting to get nervous and it's still three weeks away! I hate thinking I'll have to deal with this pain for three more weeks!

Is there anything else I need in order to prepare?

Thanks all!