New truck, New trailer, TONS of sway!

Finally had a chance to adjust things. Aired up truck tires to 45psi, adjusted ball height, and took 4 links out of sway bars. It's a totally different trailer now. Tows night and day compared to dealer setup. I even took a few small highway runs with one more link and one less link in the bars to get an idea of the difference. Also filled the fresh water tank to help with some weight in front of the axles. Almost all sway is gone, only a little wiggle when passing or being passed by a truck which I would expect with that much trailer. I feel safe driving now. So I had a combination of high nose, light tongue, and way to much weight distribution. I'm learning a lot!!