Back when I was affected, this was discussed on the forum with the then crop of newly radiated, and I think the figure was about 1 in ten persons gets that, which of course makes us all special. I am 18 months out and had forgotten completely about it, and last night I looked down quickly, having been sitting for a long time, and felt a tingle. Tried to make it happen again and it would not. And yes, Ed, it was much worse for me when I was running or power walking and looked down -- Yowie! As I recall, it decreased gradually over about six months. Just remember, you are special (grin).