My 2023 Caracal is now 4 months old. My trailer parking brake always worked great, but recently I noticed is no longer works. Is this device on the trailer adjustable by chance? Even when fully engaged, on a slight incline in a motel parking lot up in LaCrosse two weeks ago, it rolled into the back of my truck. Is it possible after a lot of miles of trailering over the first 4 months it maybe needs to be adjusted.
Thank you for your input.