On my 2014 Cyclone 3110 I had the same issue.
As I pulled into the driveway at my storage yard at angle, I thought I would not drag my spare. I drove slowly thinking I had cleared only to see in my rear mirror I dropped my spare in the street. After picking up the spare and parking the 5th wheel, I looked underneath to assess the damage. I had a bent spare tire crank to include the H looking bar that it was attache to. Further looking at the H bar, I saw it was only held on by 4 bolts. I took it off, bent, straighten everything back.
Before putting it back, I looked to see where I could re locate. I was able to re locate the bar approx. 2' forward, closer to the rear axle. Before I would be able to do this I had to take off the Toy Lok because it would be in the way of the H bar and re locate. I re located 1' 1/2 just to the rear of the right rear level. Drilled 4 holes and re installed everything back in place. Now I have more clearance and don't worry as much. I can post photos if requested. Hope this helps