I've found several threads that mention that roundwounds, generally speaking, will leave fretless rosewood fingerboards with scratches, indentations, etc. This is common knowledge. However, I can't seem to find an answer to this: Will any of the scratches, indentations, etc. affect anything other than looks? I've accepted that my fretless fingerboard will get unsightly after awhile, but do I need to be concerned about the damage making the bass eventually play improperly?