How long should each length of pvc be in an overflow for a 180?
Or does the length make that much of a difference?
Or does the length make that much of a difference?

Make it as long as possible. What is important is that you don't redesign it. Keep the parts in relation to each other as in the sticky thread.happymidgetpaul;2473438; said:How long should each length of pvc be in an overflow for a 180?
Or does the length make that much of a difference?