side-by-side danger

Exploration Stage: Quiet Promenade
From: Vera
Description: I've been trying to figure out how to get rid of the "ghosts" that have been sighted. It seems to have something to do with the mirage that recently appeared on the boardwalk, but I need a grinder to test my theory.
Completed: I'll use this machine to scrape off a thin layer of the surface of the anti-fog crystal inside the lamp to examine it. Voila! Just as I thought, the mirage was creating an illusion by leaving traces on the crystal.