It is now 5am so tired just want sleep just 3hrs since I was awake, seem to be in deep sleep then feet starts next feeling as if spiders are crawling in my feet, then light Jerks. Then legs start jumping, that is my cue to get up. I do this because if I don't and my right knee jumps Badly and that is why I had so much problems new knee replacement. Sorry I am going on but so fed up now, been going on to long, and has got worse since coming of roping role. Zhaft19529.