Well after 3 of the longest months, My WR is finally put back together. Thanks to Yamaha73, I got a radiator for a great price. The only problem with having my bike down for 3 months was that it caused me to spend so much money on even more add ons. I got Factory Effex tall seat foam and a gripper cover that acomplishes about the same thing as a Clarke tank and YZ seat. My bike practically looks brand new. We'll see how long that lasts . For those of you who were asking how my jetting works, now that I've had a chance to test the set up, it is awesome. There isn't any bog. I tested it a 8,000 ft and it was about 40 degrees F, so changes will be likely during summer months. I'll test the EKP needle soon also.