On Friday I received my Otterbox Defender case from Newegg.com. I really like this case, it does add some bulk, but not nearly as much as it did on the 3G. I do have a couple of complaints though- 1) The proximity sensor doesnt work with the case. This problem seems to be hit or miss on the forums. 2) The hard plastic doesnt seem to fit together as tightly as it did on the 3G case. The bottom feels solid, but towards the top it seems a little loose. Hopeful this doesnt allow the hard plastic case to scratch the phone . 3) I had to take my Wrapsol Ultra screen protector off to get it to fit. The phone wouldnt slide into the hard plastic piece of the case. Do you think I just got a bad case? Should I try to exchange it for a new one?