Correct, the rocker switch has 2 plastic pads that push done on a button the moves the indicator trim right or left. I opened the radio and removed the pcb board that covers the rocker switch and checked the rocker itself. The trim switch was ok not broken but the button that it press against was stuck. I reconnected the battery and started pressing the button and it started moving back to center. I think it was either stuck or the trim switch is getting a little on the weak side. Charging a battery now to check things out to make sure everything is working correctly.