iclick, don't give up so easily. I have had no problems with my bike, however I have read on this forum where Triumph has bent over backwards to help owners with issues, in and out of warranty.
Call Peter with Triumph, the phone number is in your owners manual, and explain your situation. Also, remember some dealers are better than others with service.
Be sure to have a good attitude and I'm confident you'll be satisfied with the outcome.
Good luck,
Mark