Resently I got an extended battery(1350) to use as my primary battery and I now keep the original as a spare. The problem I'm running into is taking my rocketfish case off when I need to change my battery. I am finding that all of the pre cases snap, clip, and attach to the pre over the original back cover which makes 2 covers to take off. the original one is already a pain to remove(if you have no fingernails). just looking for thoughts. on the subject.