I just noticed a small "scrape" in the surface of my leather covered steering wheel. The best thing to compare it to is a small scrape on the epidermis of skin. A couple of just slightly raised tiny "tags" can be seen. I can feel the scrape when I move my finger over the wheel in one direction, but when I reverse the direction of my finger it goes away...as if it is being smoothed over. Is there anything that I can do to fix this "scrape" and not cause a bigger problem?