Aside from launching a runoff race between District 4 Supervisor Candidates Dennis Rodoni and Dominic Grossi, Tuesday’s primary election saw several county, state and federal incumbents regain their offices, the approval of a nine-county parcel tax for San Francisco Bay restoration projects and a second tight runoff race for county judge. In a contentious and crowded nine-candidate race for a judge seat on the Marin County Superior Court, county public defender and former Inverness resident…