hey everybody...have a question - i'm buying a used 2 horse (steel) trailer and plan to use it for one horse ONLY...so, taking the removable center divider out...he prefers to stand at a slant - and he is a big guy (15.2 - 70" blanket size) - trailer is 6.6 tall and 6' wide......what i would like to know is whether the manger divider is a structural element and can it be removed? i feel that my horse would find his balance better if he can also move his head from side to side without the divider being in the way (will weld a tie loop up high in the center)...how do i tell if it is supporting the roof or just "cosmetic?" thanks so much - looking forward to hearing your advice!