Are you guys doing 90-120 on the big ring? Are you going 40mph or are you fully cross chained? I don't think I could hit that cadence without some serious cross chaining and going 18mph... if I moved to the small ring, I think I would be cross chained the other way. Paint this picture for me please. I've been working on cadence but cadence above 80 and going 20mph seem to be a problem.