I stopped by a big dealer in these parts with my RS Sm5 2012 today and spoke with their top can am tech. As I now have over 40,000 miles and 950 hours engine time thought I would see about a valve check as I do not have shims for these engines. Basically was told they are not taking on any of the older model spyders for engine work. They are not stocking parts and having to order them takes a long time as BRP also does not have much making the jobs take too long. Sad but it looks like the end is near.... not to mention our gas is now over $4.00 and going up