i have a friend who has a champion saber and had one of the modules on the cam came loose and broke. Does anyone know how to get parts for this bow any help is highly appreciated because season opens here this saturday and one more thing we found a module on a newberry bow and took it off and it went on but its almost an exact fit but its not so he wants to try that is it safe to shoot the bow its the module where one of the not the main part of the string but one of the other cables rolls into sorry don't know the technical name. thanks