That could be possible, since only queue/giftshop/exit/bathrooms/etc are on top floor, with entire ride on bottom floor.Actually, I remember now, I was having a convo with an insider a few months ago (not sure if they want me to reveal their name) and he confirmed to me that there are two versions of the ride. One for Kidzone and one for the new gate. The new gate version was apparently single story and the Kidzone two stories to make it more compact.