Have you talked to the Nevro reps or MD who installed it? My sciatica was recently giving me grief in one specific muscle area group on my R outer hip/upper thigh. I just phoned the Medtronics rep, made an appt to meet with them at the clinic and they reprogrammed my SCS to cover that area better/specifically. I’ve had it one year. This was last week. Our WI weather finally got better and the past few days I’ve been able to take daily 2.2 mile walks without pain, cramping or limping! I’m SO happy! :>)