So this evening I noticed that my Default case for my iPhone 4 had several cracks near the ringer mute and volume buttons. I wasn't a fan of this case in the beginning but after using it, quickly became to really like it. The thing is I don't abuse my iPhone cases and am very careful with them. So I was very surprised to find this case had acquired some cracks. I have emailed Default in the hopes they will replace it for free. So anyone else have this issue?