So last Wednesday, I shipped a 19" CPR Aquafuge to someone in Wisconsin. I let him no in full detail that there was a 1" crack under the return, but I assured him that it does not leak. Well he received the package today, and there were two more big cracks on top of the fuge that I know was not there when I shipped b/c I inspected in the light thoroughly. I did purchase insurance, and I shipped through USPS. I don't know what to do now; should he go through insurance? Am I responsible?