Report "I have a Carlyle water saver toilet. The one that has two push buttons built into the toilet tank lid. It is a solid 1 piece toilet. My problem is every hour the toilet is flushing by itself. Had a plumber over and he can't find the problem because he can't "hear a leak". It is not going into the bowl except when it flushes every hr. The water level gradually over the hours drops close to 3" then the tank fills back up. So please tell me where is the water going and how can my "plumber fix this". I have shut this toilet off, I need to fix I live in a desert and wasting water is not an option"