I am at the 2nd Church, Nancy and Timmy are gone. I am trying to walk down the side passage of the organ but Nigel keeps saying he should time his steps as to not get burned by the hot steam. It won't let me pass, there is no hot spots I have seen around there to do anything. What am I missing? The walkthrough says to go to the end of the passage.

I waited until the first lot of steam came out of the pipe and then just clicked on the wall at the end.

OH... I WILL TRY THAT THANKS ALOT