I've put the hands & sandals on the pedestals, and am just past the room where you have to pull the 8 levers. I've gone through the illusional wall, and pressed the button. 3 of the boulders are against the West wall blocking the shrine, and the fourth is in between the pillars blocking the door. I've looked everywhere and can't seem to find a switch to reset the thing. Can anyone help me out??? Thanks!

It can't be reset. If you don't have a savegame near, you have to cheat.
The cheat: Spoiler: show
Open the map, hold down the third button for 10 seconds, then turn "walk through" cheat on.

Thanks!