Yamaha dual binnacle adjustment help needed.

[Hollywoodfish]

The problem started when one of my throttle bodies froze up. I pushed the throttle so hard that I thought I stretched the cable because the throttles were un-even when I got it freed. I replaced the cables and have lined up the adjustments. The starboard throttle has to be pushed forward farther than the port side for the cable to start moving. when I run the boat the startboard side is so much further than port and it is a pain when someone else takes the helm.
Both engines are the same RPM at idle, and same RPM at the first "click" into gear. It is only "off" when the throttles are pushed forward.
Where do I start to address this issue?