Hi Bob,
My NCV both sensory and motor nerves show a polyneuropathy going on. Originally they thought CMT but now they are not sure because both my daughter (11 - test results worse then mine

) do not have muscle atropy or clubbing of the toes/feet. I suspect but am not sure about this, the velocity ranges between her and I are so different, that that may be another reason why they don't think it is CMT.
My daughter has drop foot starting in both feet. I have mild drop foot (it has gotten much better since last summer. Almost walking normally again!

) only on the right side.
As far as CTS...not sure if they would be able to tell for sure based on my NCV LOL.
Here is the link to my orginial NCV results
http://neurotalk.psychcentral.com/thread49714.html
My second NCV was done in April of this year. Results were worse in some areas....originally my ankle reflex was perfect. In April it was absent. On the second test my H-reflex was "Markedly Prolonged".