I found a visual glitch with Immersive Engineering Reinforced Blast Furnace.

When I layed out the multi block structure of 3x3 reinforced bricks with a hopper on top everything looked normal.

Then I clicked on it with the IE hammer and it turned into an ARC furnace (way bigger) and it was even overlapping through solid blocks.

Until I broke a block that was close, it updated to the proper Reinforced Blast furnace texture.