Customer stated that they had a dripping tub spout. After inspecting we found that customer has a MOEN troll shower cartridge that has failed. Myguy pluming wrote customer estimates to get what we found rectified. For today customer would only like to replace cartridge. Myguy plumbing turned the water off to the home and replaced cartridge. After all work was completed, Myguy plumbing tested for leaks. At this time there are no leaks found, everything is working as should.