During wednesdays tx. about half way though I leaned back to close my eyes when I was shocked in both ankles with a jolt of electicity. WOOO! When the tx ended this time both feet were pretty much equal. Meaning one was not number than the other, infact both were marginally numb and clamy. The doctor is still positive and reads all this as good stuff. Hmm me the doubter. I will continue on for awhile as long as insurance is paying. I still think of snake oil.