@gallery, While you wait for @berk to respond to your question on how the scrambler therapy worked for them, I thought you might like to scan through the discussions and comments on scrambler therapy by other members. Here's a link to the discussions and comments - https://connect.mayoclinic.org/search/?search=scrambler+therapy

Good for you Gallery. I became feeling less pain after two treatments. I was able to walk without pain shortly after that. It's over a year now. HOWEVER, both feet remain Numb. Problem is that my balance is terrible now. There is no solution, so they say! I have tried almost everything. They say, try PT therapy. NO balance, no exercises work. I start Acupuncture next week. The long and short of it, NO PAIN! HA! Good luck Gallery.