Rfries_GHA
Architect
I have a valley tub/shower faucet with a pressure balance cartridge. When turned off it continually leaked past the valve and out through the tub spout. I disassembled the unit for cleaning and inspecting; everything looked great. Reassembled the unit but the problem remained. Purchased a new cartridge - for way too much. This didn’t solve the problem. What is my problem and what should I try next?