I didn’t realize how hitch high I was towing my duel axle. I greased the axles and the rear always had some grease squeeze out past the stopper and get on the rim, leading me to believe the rear was doing most of the work being hitch high.
I only needed about 2 inches lower. I went with Weigh Safe, happy so far best thing is it has a hydraulic scale to show tongue weight. Little pricey but seems worth it.