You use a locking bar when backing up but there is zero give in movement. Line it up dead nuts or try again. If I didn’t love the area I live in I would have sold and moved to a nice level acre lot and live in my shop. When I bought it in 1985 I towed with a van and open trailer and grew from there. One van, two Chevy suburbans, Chevy diesel, dodge diesel, and three different motorhomes im here to stay. Lol