Hello, I've recently discovered a minor crack in my HDJ-2000K headphones, specifically the Slider (part # WNK2892). I have not dropped these, or abused them in any fashion. Currently the part is out of stock online, and the closest repair center being almost 200 miles away I wanted to see if there was any support I could find through this online resource. I've had the headphones since Christmas, where I received them as a gift from my girlfriend. I can provide proof of purchase if necessary to get them repaired, would that be under warranty or how should I approach this? It's currently not a major problem but I could see it becoming more of an issue with regular wear.