Hey guys, last week my old BR400 died so I bought a BR600. Picked it up Saturday, died on Sunday. Took in for repair on Monday. Picked up and it died Tueday evening(dealer adjusted carb). Dropped back off on Wednesday. Dealer ran all day and finally got it to act up, so they put a new coil in it. Tonight I get home and it still doing the thing, only this time I had my wife video tape it dying on my cell phone. What shoul I do now?