Ugggggghhhhhh the space between the 4 input digits made it look like I had to input an hour, while in reality the only two-digits number had to be split between the two sides (XY-YZ).
That was the only frustrating puzzle so far, I loved the environmental design of it but the input format was a pain to figure out.
Thanks for the crystal ball update! The rest of the game is absolutely fantastic, the dark ride was *chef's kiss* and I need more stuff like this :D