So I have been spending the past few days working my way up to making a FLUDD. I finally made it and I found out that I couldn't just fill it with normal water. And so I spent the next couple days making pressure vessels and a sluice + water tower. I put the sluice down with the water tower behind it and checked that it was making pressurized water - it was. And so several hours later I finally finished up the pressure vessels and put them down in front of the sluice. They filled up and I put the FLUDD in there, but it would not fill.
Can anyone help me out?
Can anyone help me out?