So, lately I've been noticing some things that I don't think I did on the 650. Such as the complete lack of torque at anything under 6k rpm... I have a yoshi exhaust, so i try to keep the revs low in the apartment late at night, but idk. It makes a grinding clanky noise when it's on the verge of stalling. Bad? Probably. The 650 would just yank you right forward when you let the clutch out slowly. I was pampered. Also, not sure what the difference in transmission is, in the very close top three gears, but I find that upshifting is sometimes a double click in those top three. I generally always clutch. When I pull up, it clicks, but after that automatically clicks up a lil more, as if it's setting into place. If I try to ease up, then I think I would get a void between gears, eh? Something like that accidentally happened while accelerating hard on the highway once. Maybe I'm just paranoid, but this bitch just seems more finicky all around...