What do you have to do with the twidly plinth thing in the Ice temple.
Sorry about the description but Ican't remember what it is called, I know its after you kill one of the sisters. Any help? :confused:

If you are talking about the dais on the first floor, the Master of Locks should have given you the answer. L-North, R-North. Go to the left side of the dais, and turn it until it faces north. Then go to the right and turn it until it faces north.