Mark,  I have had leg pain since before the doctor figured out that I had MS. He pin-pointed it when my right hand completely quit minding me and my eyes started were going two different directions. They are better now. As far as my legs and the feet the pain starts in my toes and works up to my knees. It's a burning hot feeling like I slowly inched my way into the middle of a campfire with no shoes on. The lightning pain starts up in my legs about a minute after the burning starts. Sometimes it's one leg or the other but usually both. During that time for sure and times before the burning starts I can't feel my toes and I can't tell where my feet are to stay balanced. I'm 36. By now I should know how to walk but I can't make my feet understand that. I have many bad days. More than I can count. I just look forward to the days that it isn't as bad and I can get out and about again.