I have an 01 with all the free mods and JD jet kit and I've been bashing my head against the wall. I did the BK mod, but it doesn't seem to make a difference in performance. I can see that the ap squirt duration is changing, but I can't get it to fix that off idle, whack it open bog at all! Wether is set long or short, it doesn't seem to change anything. Also, when riding late fall the bike was awesome. Much more power, although same problems. ....So I'm thinking I may be running rich in the summer, and the cooler air is leaning out my mix? Should I turn in the fuel screw or should I be messing with needles again. I have not had good luck with playing with the carb so far. Is it possible to get her to act in the summer like she did befor I put her to bed for the winter, or am I stuck with waiting for the cold air to come back in late fall? I'm looking for help in set-up to get it to run like the winter for the summer months. My old signature had all my settings, but its gone now!