I was trying some different jetting today and thought I'd re-check the squirt duration and timing screw positions from the BK mod I did 6 months ago. I turned the squirt timing screw a 1/4 turn each way, and then fine tuned to 1/8 turn final adjustments. What a difference! For those of you who did the BK mod and just set the squirt timing screw by eye (fuel stream just misses the slide), if you haven't done so already, you need to go back and fine tune it while riding the bike. Make a couple of 1/8 turns each way from your current setting, and note what the difference is when riding. You can definitely tell when it's getting too much squirt (rich), and when it's not getting enough. When it's just right, you'll notice that the bike is much more crisp and responsive on the low end, and if it's like mine, the front tire will want to shoot skyward when whacking the throttle open! Just remember that if you make any adjustments to the timing screw, you may need to go back and tweak the squirt duration screw.