Now drains drain water only in rivers? Made a water source in creative, but the drain does not work (pipes were attached to steam boilers and magnifying glass says they have no water). Attached a stainless steel drum full of water to pipes and this does not work. What to do?
Just tested it myself, still works perfectly fine. Maybe your Pipe was too small to accept a whole Block (1000L) of Water at once?
Used normal wood fluid pipes. Guess, I need something better.
Yep use bigger Wood Pipes, the small ones dont work if their total Capacity is lower than 1000.