I have a two year old dual-axle SMP trailer. I've put the boat back in the water fine (its in a dock for the summer, garage in the winter), but when I went to park the trailer back, the rear tires' disc brakes would lock up after backing up a few feet. This happened whether I had the electic connection set up to the car or not. They are trailer buddy disc brakes.
Anybody have this experience or know what's going on? Thanks!