I did the mixture adjustment last night. Was really easy took about 45 minutes. If I have to do it again I would bet on 30 minutes tops. Bike is running better. I still get some decel popping, but not anything like I was. I'll see how it goes over the next couple of days and pull the plugs this weekend to see if I'm too lean or too rich and adjust accordingly. Crankcase seemed cooler this morning as well. Thanks for the ideas!