My new RT has less than 400 miles on it and when I started it today it would not shift into R I got it in first but it sounded like someone hit the transmission with a hammer. After getting it back into N I once again tried getting it in gear but this time the gears grated to badly that I abandoned all hope of a ride today. The reservoir is full. Probably a warranty repair but I was hoping that someone might have had the same problem and discovered a quick fix.