Hey Hound, The hood and fan are working terrific. There is so much velocity for that little closet (3.5 ft x 2 ft deep) that even the little kinks in the vent lines are not a problem. I don't have room on either side to make the bends less drastic but it blows super hard there are no worries. I've been in the attic to double check and it is kicking ass up there regardless of the inefficient setup... :thumbsup: :thumbsup: :thumbsup: