Just printed out your v0.4.2 version and the corners now fit OK. Great! However, two side rails of the front case half extend a few mm into interference with the edge tabs on both sides of the PCB flex connector. This is with newer camera PCB bought July 2013- was original board different? Did they change flex connector vendors? Anyway I had to trim the rail edges back to fit the PCB inside. Those were also snap features, so as a consequence the case front/back are no longer held together.