Ah, yes, the slow, creeping "numbness." I've had it a few times before in my legs, but the feeling was just too strange to continue. Never made it very far, but when I did try to move my legs, it felt really odd. They were kind of heavy, and when they moved across the sheets, it was like they were feeling again for the first time (if that makes any sense at all). Don't have the patience to WILD, so I MILD instead. It's working wonders for my dream recall.

Good luck to you, and pleasant dreaming!