A new rig is always exciting. Congrats. We had no unsettling issues when ours was new either; or since. Have you checked the various fasteners for proper torque/tightness? I found quite a few of ours well below spec. Wheel lugs, pin box nuts, axle u-bolts. Took a year of occasional checking and re-torking 'til they settled in. Enjoy the new rig.