Brunswick Manhattan but rails were replaced years ago w/ Adler rails. Have #6 pockets now, black leather wrapped irons and I think I treated the leather about 6 months ago.(That could causing the black marks). Simonis 860 cloth, Silver Cup chalk, Rhino F1 Crystal Cue Tip.
I've been using Aramith Ball Restorer. I have the Aramith Ball Cleaner but have not used that yet. When I clean, I use a lot more than 2 drops. (That may be an issue). Maybe I should be using the cleaner instead.
Thanks, it seems like the issues may be too much cleaner, possible using Restorer instead of Cleaner, the pocket liners, miscuing and of course, the red cloth!