Your post is very timely, regarding the ReBuilder device that you purchased to no avail. I was going to purchase one in the next few weeks , but after seeing your post I am reluctant. I had a 1 hour phone consult with a Chiropractor who inadvertently mentioned ReBuilder in discussion as part of his treatment plan along with some RLT device. He claims to have treated hundreds of successful SFN patients from a Walker to Walking condition using this treatment stressing the devices 7.82 mg low power to stimulate the nerves in my numbed foot. What specifically was your treatment, foot bath or dry application ? 2X daily with a 6 hour interval recommended procedure ? The foot bath unit is 800.00 with a 90 day warranty, what are your thoughts ?