Still Dripping After a New Cartridge? Check the Flush Valve
A dripping flushometer after a cartridge swap is usually a flush valve diaphragm seat issue, not a defective cartridge.
water-efficiency
Handle Turns, No Flush? Diagnosing Flushometer Overrides
A flushometer handle that spins without flushing usually signals a disengaged override linkage or stuck diaphragm, not low water pressure.