"Now that's some Okie engineering right there!." If these side by sides were not so tall I would have built your normal four post double deck stacker on the 16' car trailer I already own. I actually had everything to build the rack other than the PT wood and the pulley at the top of the A frame. Had to buy a used trailer with a 18' deck to make everything work so it's lower than my MHand the ATV will not hit the MH in a turn. No duct tape or bailing wire used and it turned out pretty good for the first try. My daddy said "Think three times, measure two times, and cut once" so there was a fair amount of scratching and measuring going on.
Like Msmith I cannot close my tail gate either.