Just remember, BRP has not OFFICIALLY posted the new valve check/adjustment table that I was told was coming. I can not recall anyone that had valves out of adjustment at even 18000 miles.[/QUOTE
Our 2008 SE5, when checked by the tech at 43,000 miles before resale, it did not need a valve adjustment. I had never had the valves checked or adjusted. I know of one owner who paid for the service and was shown by and HONEST tech when he started having issues, that the valve covers had never come off. We each have to make our decisions on trusting our dealer, but some are really questionable when there is no proof of a service being done (except if you know what to look for from the outside of the engine). As for me, I change my own oil (Royal Purple, 10W40, Automotive Synthetic) and filter and ride my Spyder. I don't suggest anyone else do that, but it has worked for me.