Today, Tues noon---just returned from Dalton GA Dealer. Problem fixed---things bolted up, rear brake works fine. Sure glad my scooter does not have linked brakes like my SilverWings did. As rear brakes do little work, I think scooter rear brakes should be simple drum, one leading shoe and rear wheel easy to take off.
Current fancy brake systems on scooters--tells me designers, Sales managers, top people are not daily or long distance riders.
Next time my bike goes in shop, will check bolts soon as I get home. Hope there is no next time in shop!!