Ok so thought i would drain the floar bowls for the winter, go to uncrew one and its in there sideways darn near and no way in heck to get it out, tried dremeling a slot in it for a flat head but that screw is so soft it might as well be butter. Anyways my thoughts are to cut off the head and then go in with a smaller drill bit and try to break some of it out without buggereing the threads, which may already be toast seeing how it is in there (and no it was not me, never tried to take it out before)failing that has anyone else tried to rethread this slot? size? issues? whatch out fors?