Anyone think that the design of these has changed? I used to adore them and found them the most comfortable running shoe I had ever experienced. I bought the new Adistar model this summer for my first marathon after being advised they were like Supernova's (but better) and they are really uncomfortable! They have much harder soles and teh gel cushioning no longer cushions. Also the seam at the bottom of the laces is causing major bruising on the joint at the bottom of my right toe. My sister has had exactly the same problem. We used to be complete adicts but now have to find something else if we can't find sites that sell the older models. Anyone else experienced this? I am really disappointed.