Just got mine back, mentioned all this to the service rep when I dropped off thebike, guy all but insulted me, telling me no customer has ever mentioned this issue on any bike and assured me their top mechanic with 20 years experience knows how to put oil in a bike. "My mistake for questioning their expertise". I pick the bike up, get home after a 40min ride just to discover the bike was overserviced. I call to let the dealership know and same service guy asks how I know the bike is overserviced, I condensendingly (at this point in my frustration) replied by explaining to him what a sight glass is.. you can imagine how that went. Now to begin the draining process.
$430 for a service that can't be done right even when you spell it out for them.. confidence inspiring...
Rant over.