I used the MicroMesh system but wasn't completely satisfied. The repaired area appeared "cloudy" even after 2 sessions.
Then I tried the Meguires polishing clay. No joy. I think it was actually more coarse than the final 12000 grit (one two thousand) MicroMesh pad.
I then tried the Scratch-Off product. I used only bottle #4 (the final step) on the previously repaired area mentioned above. I hand worked the area with a flannel rag, not the electric drill/buffer pad they recommend. Cutting to the chase, the stuff works great. I'm going to try the stuff on those tiny marks left by the sliding the Koger sunshade back and forth.