My worse area of pn is in my legs and feet but I do have these light touch sensations in my hands, arms and lately down my back. Usually I tend to start rubbing first trying to remove whatever or twist around to look at the back of my legs. Then it dawns - pn on the move again! The last couple of days I have had not even a full tingle but a small sensation that has been running up and down my back. From past experience I know what it is - the little whispers of pn letting me know it has decided to roam about to another area. Although weird, if I could I have only these sensations, pn and I would be a lot better roommates!