Haven't had new implant yet. Saw a spine surgeon just last week. Am waiting on spinal CT scans for him to determine to remove previous two and start from scratch. Am hoping for that as last stim implanted has been positional in coverage not constant like first implant. Feet are constantly giving me pain. Walking is difficult. I use a power chair to get around where I live. That doesn't stop the pain but it is not as bad as walking.