A lady who uses my studio made a mug and handle, but did not attach them together. She didn't return before they both dried out. She moistened them both, scored and slipped them, and adhered them together - but then of course as they dried they began to form cracks along the join. She's wondering if there is anything that can be done here? I don't feel confident that there is - I have always added my handles while all clay is fresh or leather hard. I do have some bisque fix I could offer her to patch the little cracks around the handles... might that work? Any advice would be great - I will pass it on to her when she comes in next. Thanks!