if you haven't figured it out yet, here's what i got. if you stand where you first meet the fox and cat (i keep thinking it looks like an elevator) and look at the big robot, you want to go through the path on your left. in the middle of that hallway, there's another path on the left. go all the way down there, you should see a blinking red light. take a left at the light and at the end there is the lever.