Can someone provide me with the current contact information for the go to person at BRP for unresolved issues.

A brief explanation for my request;
At about 1000 km my RT developed a vibration which was attributed to the drive belt and at the 1st service (1200km) adjustments were made to both the tension and alignment with no real effect. Since that time 2 other attempts were made primarily on belt alignment/tension and 1 more attempt at which time a BRP campaign (software upgrade) was performed which was suppose to move the shift points, belt harmonics, power band, etc., again with no real results. Bottom line is that I have an RT Limited on which only the 1 of 7k km were enjoyable to ride.

Thank you, your help will be greatly appreciated.