moving floor

I'm in the room with the moving floor. I have been there twice and the panel opens, but I can't get to the door. Am I going to have to start the level over? I have left the room and came back in and it still doesn't work. Help!

Are you ready for this? If you read further in the walkthrough (that is if you have the walkthrough) you will find out that you have to leave the rotating room first, go back across the lab to the storage room, use the "B" Brahman seal from inventory on the center urn standing on the floor. The seal will disappear into the urn and Sherlock will comment that Braham may be the key to the mystery. The you go back to rotating room. Turn and click forward to the center of the room...three more times...a total of four. Next, click between the two apropriate statues while having the far door which you wish to open behind you. You will THEN be able to access the far door and IN CLOSE UP READ THE RIDDLE. Starting Its better than God, Its worse than the devil.......

I did that, I put the seal in the urn came back into the rotating room , clicked 4 times but the room doesn't move 4 times and I can't find the riddle door again