I did mate. Following e-mails to Inov-8, who told me to contact Sportshoes, which I did, Sportshoes replaced them with some 295's. No quibbles. Very impressed with Sportshoes. Interestingly, I was told that they give them a through examination prior to refund or replacement. If this is the case then they must agree that the shoe has not been up to the job. I can't be the only one either, so surely Inov-8 must be looking in to this?