Old 02-07-12, 10:32 PM
Fat Boy
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Originally Posted by climber7 View Post
i can sometimes get it to fit for a small portion of a ride but never for the whole thing. i'm guessing that's largely a result of wind, but do any of you guys actually get good matches for entire rides just by adjusting the Crr/CdA sliders?
I generally attribute this to my Garmin's altitude going wonky. I always have a completely different altitude at home when I'm going that when I'm returning. It's annoying. They should have an algorithm that returns you to the same altitude when you're in the same GPS spot. I can ride on a MUP and back and it will be different each way.

So I end up trying to match up the virtual elevation in sections, and it works reasonably well.
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