Hello! I bought a ss 5x5 a month or so ago, and when I took it apart there seemed to be a crack in the core. The crack is right in between the area where the orange center piece meets at the actual core. The crack is short but a little wide and I can see inside that part of the core when examining it. Also, the orange side seems to be looser than all of the other sides by a god margin, and I think the two problems are directly related. I'm not sure what to do, since I have never actually disassembled a core. Should I try to fix it or should I call icubemart (the place I bought it from) and ask them to send me a new core/cube?