If it's the same joint that they use on their trac bar it needs to be adjusted. It has a tiny allen set screw that locks it and it must be losened. These loosen and fall out on their own and this may be the problem. The ring then gets tightened to 35 Foot pound with a pin punch. Imajine if you will 35 pounds but the joint shoud be very very hard to move by hand. A screwdriver in the joint should almost be necessary and you will be about 35 pounds. Use locktight on the set screw because they fall out. TNT called me two days ago and I'm telling you what they told me.