Discussion Starter · #1 ·
How do I test the slope? I'm probably just overthinking it, should I just get a jug of water and pour it in where the cleanout will be? And then also cut open a drain inside the house somewhere and pour some water in there and make sure it gets all the way through? The part past the cleanout towards the septic is easily adjustable, but the part closer to the house is much more rigid. I am just about to set the final parts but I want to test the slope first.
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