If it won't hang or sit level, put the opening on the DOWNHILL side. Once the opening is below the waterline, no more water will come out. If it's on the uphill side, it will never be below the waterline, so it will continue to run over.Got it. I think Marie wants to hang hers and I thought you had converted one to hanging. I tried doing so and failed because even a tiny bit off and it dribbles out.