So I've had this drip for about a year and a half. I recently tried to fix it myself and realize that you had to know the specific brand or model of stuff. I'm sure Lowe's is tired of having me return stuff. My townhouse was built around 1975. I don't even know if the handles I replaced were original or not but they had the plastic stems. After replacing the hot water valve, (trying to narrow down the problem) there was still a drip. I believe it's coming from the diverter. But after looking on the inside it looks totally different from the hot and the cold side. I've attached pictures. I tried looking up the valve body and can't find it. It almost looks like the valve body was put together like Frankenstein. I really want to take a shower.