Thanks so much for the reply and information. I am only in my first week of total non weight bearing so time will tell. But generally when i was staying off the knee for mutiple days in would feel pretty good, a limp,. But if i had to be on my feet any day for a few hours , it would start to hurt to walk on it. Right now it feels good with no weight on it, i do get pain at rest at times, very sharp and very localized in area that ortho said the bone not getting blood flow,. Thanks again