I had a ball with wear so I had it relaced and on my first pull, twenty minutes at the most, the ball started show wear, it is a (curt).
So I cleaned out my coupler, which I had done before I re greased the coupler. I noticed some roughness in the coupler so I photographed it.
It looks like the chrome and some brass from the old ball actually accumulated in the the roof of the coupler.
Is there any way to re polish the coupler and or do I just replace it.