Just got my new timer base in the mail today. Its goin on a 93 johnson 50hp motor number VJ50TLETB. In the box there was a little slip that warned a link n sync must be performed prior to firing up the motor after the installation of the new TB. Now i thought a link n sync was just a matter of making sure the carbs opened up in tandem, syncronizing the linkages. What is there to a link n sync exactly? Id hate to get everything back in order just to burn out a cylinder.