Thanks for responding. No I'm not using the colors. Cal thanks for responding. No I'm not using the okd collars. The problem I'm having is sliding the swivel tubes over the torque loop flange. Requires a lot of force to get on and then doesn't twist to adjust. Muffler shop suggests slightly grinding the inside of the swivel tube. Lube didn't make a difference. Grinding with the file helped but not enough.

Also, the grease pack is all used up.
Been using teflon lube.