The Testament of Sherlock Holmes Hints

What else do I need to do to get the machinery working?

  • 1 of 6: Notice that the vertical pole that's to the right of the cog you just placed isn't turning like it's supposed to be.
  • 2 of 6: Switch back to Watson, then go look at the machinery that's near the exit door.
  • 3 of 6: That wheel is turning. Examine its hotspots to see what the disconnect is.
  • 4 of 6: Clicking on the hand icon will reveal that there's another cog missing down here. Fortunately, it's really easy to find.
  • 5 of 6: Look to the left to find it leaning against a short wooden railing.
  • 6 of 6: Pick it up and select it in inventory, then go click on the big wheel's hand icon again to put it in place.