Returned my Edge 305 to REI. No problems, no hassles. Got a 500 instead. I don't do the custom workouts, so no big deal. It's got most of the 305 functionality. REI doesn't even carry the 305 any longer. Probably too many returns.
Also, got new Speedplay Zero cleats and some tubes.
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Some sort of pithy irrelevant one-liner should go here.