2019 RGS at 1,500 miles with new motor at 500 miles on it. So I've been checking my fluids every ride and ride I pretty hard when i ride. But the trans oil has a funny smell to it and it looks clear as can be on the dip stick. All 3-holes have SYN3 recommended from MOCO tech do to the new motor. Maybe when they did the 1,000 mile service that had the break in oil and switched to SYN3 it puts out a different smell until the next oil change.