My dear wife, Lovee, and I vacation all over the world, including the Riviera, Monte Carlo, and Gilligan's Island. Should we not be able to return for months or years, a leak could result in astronomical damage to the home. Kohler, thy name is foul in my home. They are so big that not even billion dollar insurance companies can sue them for negligence in design and manufacturing. Same rule of thumb applies to the other big corporations. This is why Home Depot never has to worry about getting sued for the Glacier Bay or other third rate plumbing fixtures they sell to naive do-it-yourselfers, even though they are warned by letter and internet posts of defects in their sale items.