Our Scamp 13 has the brakes and controller (Autowbrake) installed by Eveland. Everything works fine heading out, but after about 2 hours of use and when driving at < 20mph, the brakes lock up and the tires skid when braking. No problems when braking at > 30mph.
We've been to a reputable RV repair place 3 times, and worked with Autowbrake twice. It's not a controller issue, and the controller is at the lowest setting.
Has anybody run into this?