I WISH STARFRIT WOULD MAKE A SALAD SPINNER BOWL THAT DID NOT CRACK. I AM ON MY THIRD SET AS EACH TIME THE MAIN BOWL CRACKS. IS THERE ANYWAY TO BUY OR REPLACE JUST THE BOWL? IF NOT IS THERE A SALAD SPINNER BOWL THAT DOES NOT CRACK WITH THE SAME EXCELENT FEATURES THIS SET HAS?