Well, after pulling the only snorkel and doing the cut out UniFilter mod, I tackled rejetting. It went reasonably well (thanks to Dinqua for the step by step instructions, never would have tackled it without them). Using his calculator, I changed to 132 mains and left everything else the same. I went out for a test drive on Saturday, and it certainly made a difference. The best way I can describe it is that it felt less restricted, more free. Definitely more pickup through the middle gears. But I haven't ridden enough to really even know what to look for. I was wondering what was the best way to tell if I am running optimally. I seen some posts about looking at the color of the plugs, dynos and the like. Just wanted to get some feedback from others who have been there and done it already. Thanks...