throttle synchronization

Hi all, I recently had my port engine values replaced, but I'm encountering difficulties in synchronizing the engines. According to the manual, the engines should automatically synchronize over 3500 RPM, but that doesn't seem to be happening. Does anyone have any suggestions? I have attached a...

Hi Y'All, I imagine this has been covered before, but I tried to search it out and being new and all...is it simple to synchronize the rpm's with throttle position, i.e. both throttle levers at 75% and both tachs at 5800? Right now I push the starboard lever further to get same RPMS. We're...