I have a 2007 Tuono R and think it's great but just lately have started having snags when starting. Bike starts ok but as soon as it's started it revs to 4500-5000rpm and sticks there, doesn't happen every time it's intermittent. Has been back to dealer under warranty but they could only replecate it once in a week with no ideas. Went to take the beast out today and it happened again-aaaaggghhhhh! Anyone got any ideas?