According to a firsthand account on the list, a group of three went in at midnight. The place was empty, dusty, and silent. They stood in the center, and one of them, Mark, went to the far north wall while the other two stayed south. Mark didn't say anything.
If you want to dive deeper into the technical specifics, I can help you with: for specific error codes. A comparison of v011 vs v012 performance benchmarks . the list v012 by uncle loco