Help. We just replaced a 1/2 hp Meyers pump with a 1 hp pump. After filling the two lines into the well from the top and then capping off the water level it still would not prime. Suspecting a bad foot valve, we pulled the two lines, replaced the foot valve and repeated the process. still no luck. We were told at the hardware that one of the lines, either the 1 and 1/4 or the one inch may have a pen hole. We pulled everything again and replaced all the pipe. We repeated the filling and tried to prime. Still with no water. Can the pump be wired to run the wrong direction? We are searching for a miracle cure. thanks