Good Morning Chris,
If you have the metal remote that comes with the Wadia 860, look at the owners manual on page 10 where it explains the remote control operation and you'll see two buttons at the very top, located between the auto space on the left and the display on/off buttons on the right. It doesn't say balance, but there's an icon that resembles a L-------R teter-tauter that controls the balance function. The second paragraph on page 11 is titled "adjusting the balance" and it will tell you how it works. If you don't have an owners manual, please email me and I'll make a copy for you and send it to you. Good luck..Skip