i broke it in by really giving it hard revs and lots of engine breaking in 2nd, 3rd, and 4th gear. ive been riding it on the blue ridge parkway and scenic highways with lots of ups and downs. The oil doesnt come out black, but its definitely dirty with swirls of discoloration. i also noticed that this time, i changed the oil and filter after a ride , did the tilting and moving around to get as much out as i could, but two new quarts filled it over the line on the sight gauge, so i had to take some out. any thoughts on this?