Grounding Mat for RLS

I have suffered with RLS for 40 years. I am now 74 and just recently purchased a grounding mat for our bed. My symptoms are the worst at night in bed. After sleeping on this mat for 4 nights, I have not had one episode. It might be too soon to tell but after all these years, I may have found a solution that works for me. Has anyone else tried a grounding sheet or mat? If this works, I can’t believe I suffered all these years.