Recently our entrance door has stated sticking at at the top on the handle side, Ive tried raising the rear jack and the front legs with no change in the sticking, the rig seems very close to level but I feel it isnt close enough since the door still sticks! Any ideas?
I've had doors stick at different times and places. I always thought that it was due to the frame being twisted a tad. I carry everything from 6"X6"X1/8" steel plates to 4"X4"s, and shim where necessary to ensure than landing gears and stabilizers all have the same clearance before lowering.
I had a problem on my previous TT with the door sticking when hitched up. Turns out the equalizer mounting points on the trailer were not even. It also didn't track very good when on the road. After I adjusted them no more problem with the door or tracking. My guess is you aren't level at the tires and that puts the frame out of whack enough to mess with the door frame.