When we visited in early Nov. (nice weather that day) the upper ride area/track that goes outside was blocked with tarps. I don't know if that is something semi-permanent to protect the track from the weather. But anyhow, the ride went down during EMH and we decided to wait so we were the only ones in line for awhile. About 3-4 maintenance workers came over and also a suit that we got to talk to a little. He said they (disney) will be doing some overhaul to the ride soon. He was excited about it (for a grown man) and said it's going to be really nice. It made us wonder what they are going to do. Because of the tarps and the fact that the outside upper track area has always been affected by weather we wondered if it would be focused on that or maybe they will do more to the ride? We didn't fish for anything, he just came out with it during the conversation.