i have a few leather jackets i use for riding. my favorite jacket i havent worn in a while though. reason is when i crashed about a year ago, i fell/rolled on my right side. of course i was fine, but the jackets leather got scuffed up some on the right arm part of the jacket, its not a hole, or even deep, but instead of the jacket being black, where the scuffs are, its more fo a grey color to it. when i use leather cleaner on it, the scuff marks arent even noticable, until the cleaner drys. is there any way to fix this,or r those scuff marks always gonna b there?