I have a pair of Skullcandy 50/50s. I'm not really sure if that matters, considering the problem comes solely from the male 3.5 jack. The copper (I think it is) coating around the jack port has completely faded away from use, and now if the slightest vibration occurs, I lose sound completely, and have to spend 1-3 minutes getting it back in place, which is a problem since I use them for running predominantly. What can I do to fix this? I had an old pair of ear-buds that had jack problems, and I tried to fix it using another 3.5, and my own skills, it was a cluster-f*ck. Does anyone know who/what business I can go to, to fix this? Thanks.