Grimrock

That fixed it, thought I tried that, thanks

I'm stuck on level 10, with the lever puzzle, I can't see where I'm wrong, or what I'm missing. From left to right (facing East), I have the levers in down, up, up, down, up. As per the pillars right in-front of the levers. But the trapdoor does not close. I can't find any other levers or buttons th...