I've been using this combo for about 3 months. Phil BB is 108mm with a "standard" taper. My chainline up front is ~43-44mm with BB ~1mm off center to bring the chainring closer to the frame. So at least for me it's a little wide, but works well with my cog which is a tad more than 42mm from the centerline as well. I kind of wish the spindle was 1-2mm shorter so I could center the BB with perfect chainline, but I guess that's why it's adjustable...