I currently have a Rocky Mounts Monorail that measures 16.25" from the hole in the 2" mounting tube to the farthest out point of the rack when it's folded up. I don't have a ton of room in my garage so I'm trying to find a nice 2-bike rack that has the shortest distance out from the back of the car when folded up. Can anyone with a Kuat Sherpa, Thule T2, etc measure their rack and report? Most don't have that exact dimension on their product pages.