I had changed my jetting to a 48 pilot and 170 main before I even started the bike new. Looks like that was a mistake. Today was the 1st time I have been able to ride in 12 weeks due to shoulder surgery. It was a nice day, 65 degrees F. My elevation is 414 feet above sea level. I was taking it slow and trying to dial in the jetting on the bike. I have an hour meter/tach installed and used this to help me find the highest idle when adjusting the fuel screw. Wouldn't you know it, after trying a 48 and then 45 pilot i ended up with the stock 42 and 2 turns out on the fuel screw. Prety much where it was when delivered. Just thought I would share this for those who are still chasing you jetting.