I don't see any sections in the book that shows how to set it up. I am playing using the Liminal Industries modpack and need if for a quest. I have tried the corner blocks around the empowerer being the display stands, ive tried each side, I have tried each side with 1 block of space. All the quest says is it needs to be surrounded by four display stands in all cardinal directions. They are all powered and have 80000 CF. What am I doing wrong?

Edit: The photo doesn't have tar in one block but I have tried with each one having tar. I need to charge the void crystal