I bought a Sena Ultraslim for my iPhone 4s. used it for a couple of weeks and thought it was good pouch. But now I noticed scratches on both sides of the steel band because of the fabric rails hug the phone so tightly. Apple are saying it'll cost me £140 to get replaced and Sena are saying they'll give me a replacement case. Surely Sena should pay for this as it's their design that caused this? I basically paid £25 to scratch my iPhone. Has anyone else had this with the case?