Today sees the end of w7 and possibly AncientMum's ancient knees. May have to give in and have gait analysis cos the old knees are giving me gyp. I know it's a poor workman who blames their tools but the only alternative to my shoes being wrong is my knees being wrong and that would mean no more running. On the plus side, my heart and lungs could have carried on running for ages after Laura said stop, it was only my knees saying stop! W8 here I come!