@jesfactsmon They turned the devices on Monday and now I'm able to walk around for 30 minutes or more at a time. (Before the Nalu devices were in stalled in my lower legs I could only stand or walk for a couple of minutes. The pain would get so bad I would have to stop or knell on one knee.) I've been using the devices 24 hours a day, but I guess I really only need them for standing and walking. However, they also seem to help with the burning feelings in my feet. I still take some Methadone pain pills for the burning; about half what I was taking. I might be able to reduce that over time. For me the Nalu devices have been extremely successful. I'm not sure if it is better to have them installed in my lower legs or have it installed in my back. Both places have pros and cons. I don't know of anyone else who has had a nerve stimulator installed in their lower legs.