I had a SCS implanted about 4 years ago. It took me about a year+ for the battery, etc to be healed. The stimulator is not a cure all by any means. It may be worth it for you to be reprogrammed. They might be able to find a better setting that will cover a larger area. I needed to do that multiple times - especially in the beginning.

I can understand why you're not able to be on your feet all day. To this day I'm not able to do that with/without the stimulator.

Good luck.