Hi, I have a small nuclear reactor made but there is one thing I do not understand. When you start the reactor, the water into the reactor disappears slowly. I've found something to stop it but why does the water disappear? Also there is a glitch, when you press play but not start the reactor, there will be a lot of pressure from the left mechanism. Thanks, Lucas https://powdertoy.co.uk/Browse/View.html?ID=252698