I went ahead and rejetted my 2015. I put the pro cycle jet kit in, replacing both jets, needle and put two washers in. 130 main and the screw 2.25 out. It would hesitate when I pulled the throttle fast at idle but not die, so I set the screw to 2.5 out. That helped. I still have soot deposit in exhaust and it feels like at low speeds it barely surges or something. Not sure what to do next. I can cruise at 60 mph easy. Just want to make sure I don’t need to adjust something slightly.