It’s good to know it’s not hurting the performance of the ball. The white lines on a black ball strange to see.
Actually, that can be a very good thing, as it will be a good indication of when you should resurface your ball. I had something similar happen some 30 years ago with my Ebonite Turbo/X, and thought something was wrong with the ball. Instead, not only did it show me where my track area was, but showed how much I have used the ball (at the time, I preferred using it over the NuLine X-Calibur I had in the same bag with the same drill.
Once I saw that at the tournament I was at, immediately after getting home I took that ball to the shop for a resurface, as I had a pretty worn out track area.
BL.