The cheer you should be using is "Give me a P, give me an L, give me a U, give me an M, give me a B, give me an E, give me an R. PLUMBER, yeah." Other than that we have absolutely no idea what he is doing or why it is leaking. However, I once had a neighbor with the same problem. After reinstalling it 4 times without stopping the leak, he called me. As soon as I removed the tank I told him, "This toilet is defective and you will probably NEVER stop it from leaking". Inside the tank opening the manufacturer had put the "defective do not sell" indicator, but they had sent it to Home Depot anyway. I turned the bowl upside down and the bottom had NEVER been sealed to the sides so the water leaked out as fast as it came in. This was not a "blue light special" or "third world cheapie" toilet, it was a Kohler. And Kohler says they "Never let defective toilets leave the factory". I also had another one for a different friend which had a pin hole leak in the bottom. If the wax ring was positioned in the "wrong place" it covered the hole and would not leak, but after I removed it and reset it, it leaked all the time. Once I suspected what the problem was, I removed the toilet and then asked her for a broom straw. I stuck the straw into what looked like a dimple and it went right through the toilet into the water passage. It was also a Kohler.