Watch as water flows through transparent pipes! Super slopes / Anti-slopes / Normal slopes!

So, let’s show contour slopes, clones, and super slopes live on this stand with a transparent pipe section—how the drainage system behaves under these conditions. Everyone knows that when laying horizontal pipe sections, we set the slope toward the sewer drain. If we make a mistake during installation or poorly secure it—say, it sags—it creates a contour slope. In such cases, household waste doesn’t fully drain the system but partially pools, forming potential dead zones. Yet, many of us—like when laying pipes under a kitchen sink—often set a slope of just 1–3 cm per meter as required. Sometimes, this escalates into *super slopes*, where the slope reaches 20–30 cm.