We have a 24 ft travel trailer we tow with a F150 5.4 L pickup. We have an electronic break control system that has been adjusted for our trailer weight. My husband reaches down and uses the manual override when we are going down mountain passes or steep grades eventhough the breaking system works fine. I hate it when he does that because he has to take his eyes from the road and lean down to reach it. YIKES! Is that necessary? We argue about this everytime he does it. He thinks it makes the trailer more stable going down hill. Can someone out there help us resolve this ongoing dispute? Thanks!
