ARCJr.

Well, I finally got my Sony T70MX CD-Changer installed in my A4, and it works fine, but there is a bit of a sound issue. When playing CDs from the changer, there is an imbalance in the sound, left to right, that isn't present with the radio or in-dash CD. It is far louder on the left side front, that it is right side front. I double checked the balance and fade, and double-checked the connections to the CD-Changer (the two Soundgate adaptors seem to be connected properly). Oh, almost forgot, it seems to be just the woofers in the door, and not the tweeters, though I have to double check. I'm still in the early stages of trouble-shooting, so I may have missed something. My next step will be to get the radio removal tools and check the cable connections in the back of the head-unit. Any ideas will be appreciated.

p.s. The whole audio system besides the new CD-Changer is stock.