Carbonfiberboy—that's an interesting technique. Will try that next time.
pdlamb—in this case, I was going for a long ride in the Texas hill country. RwGPS only identifies 8 climbs, but the
elevation profile looks like a crosscut saw. I try to stay well within Zone 2 on my long rides, but I tend to forget those plans on steep grades. I know what you mean about the level of detail.