How to Build Your First Dimension with the Dimension Builder
Prepare the tab and the builder
You need an Empty Dimension Tab, a Dimension Builder block, and enough power to run it. Craft the Empty Dimension Tab, then place the Dimension Builder and open it. Insert the Empty Dimension Tab into the builder. The builder consumes energy while it works, so feed it with an Energy Module — Common Energy Module is the entry tier, with Uncommon, Rare and Legendary Energy Module for higher demands.
Realize the dimension
Once the tab is inside the Dimension Builder, the builder writes a random dimension onto it. When the process finishes, the tab becomes a Realized Dimension Tab. Take the Realized Dimension Tab out and use it to travel to the new dimension. The first dimension you get is unmodified — plain terrain, default sky, default time. To change any of that you must edit the tab before realizing it, using the Enscriber and dimlets.
Keep it running
A realized dimension stays available as long as the Dimension Builder keeps supplying it. If you remove the tab or cut power, the dimension is no longer maintained. Plan a stable energy source before you start, and keep the Dimension Builder chunk loaded so the dimension does not stall while you are away.