Hi Bobber,
Doesn't sound like you are having a good outcome from the Tens Unit. The Dr. that diagnosed my RSD in left hand ordered a Tens Unit and started me in Physical therapy.
I like the unit, as it was a distraction, kept people from hitting my hand, maybe you need to call and get some direction from your Dr. Everyone reacts differently from various treatments. Hope you get relief soon.
Take care, loretta