Hi,
I think the door to Yoop's golden chamber opens the wrong way. At least it does in the proxy model.
The door opens OUT, into the hallway, but the script says:
2_09_25
TIN WOODMAN, SCARECROW, and WOOT reach the end of the passage and before them is another huge DECORATED DOOR.
2_09_26
WOOT steps down on one particular flagstone.
2_09_27
Slowly and noiselessly the DECORATED DOOR swings open.
The Animatic places the stone that Woot steps on pretty close to the door, so if the door swings open when Woot steps on the stone, the door will smack Woot.