Achieving level tow with Ram 3500

Towed rig home Tuesday, just beat DC rush hour traffic. Ended up nose up by about 3 inches. Have about 6.5" clearance between tail gate and RV. Got Reese 30160 hitch as it offered lowest adjustment. Had to flip hitch handle over to keep it below bed cover, otherwise wouldn't be able to close Retrax over top of hitch. Searching forum now to see if others have dealt with hitch handle situation. With handle flipped it is awkward to reach, apply enough force to unhitch.

Tried to load photo of rig but file is too large, need figure out how to get file size small enough.

Thanks again for all the input.