[rubber2k1]

Trying to copy Wild Wild Racing which is a CD-Rom. I'm using CloneCD with read sub data channels, read sub audio channels and abort on read error. i have selected different read speeds but doesnt matter. When it hits 77% it stops and say read error at 19,xxx sector. I tried cleaning and polishing it but nothing. Anyone have any ideas to clean the surface? it doesnt look too bad.