Inmates, I've been all over on jetting of my '05 950 Adv. I think I'm finally close, but my seat of pants read of the bike told me I was lean on idle because I was getting runup of RPM on idle. The dyno chart shows this was right: See the lean mix bump when on pilot? Gotta fix that. Here are my current settings: Mains: 160/165 Pilots: 45s Floats: 3 mm Needles: Factory Pro stuff on the middle clip Mix screws: out 1.25 turns Altitude: 850 ft, roughly The dyno guy suggested that I go to 47.5 pilot jets and go to 1.5 turns out on the mix screws. His thinking is that the bigger pilots will take care of the lean at the beginning of the chart, and the additional mix will keep the remainder close to appropriate but favoring slightly rich (particularly in colder months on the way). Any thoughts? Frankly, I've never seen an ADV with pilots larger than 45s, so I'm curious what everyone else thinks. And let me add: Every bike is different, so my jetting ain't gonna be like your jetting. If you put my jetting in your bike, 99.9% of the time it ain't gonna work! I'm just trying to get advice on my jetting issues. Much appreciated!