Picture the scene. It's the middle of January and you're happily working away at a forge, when you suddenly get really cold and hungry. You check your stats, only to find out that something is causing your temperature to drop and hunger rate to spike. After much experimentation and investigation, you realize that the single 1x1 hole that you made for the mechanical axle is causing the entire room to not be counted as a room!

Well I say no more! This mod makes axle blocks be considered airtight, meaning you can safely pull mechanical power into a room without it losing its heat-retaining qualities.