I've just had a good look at the ride I did yesterday, on Strava. It's thrown a right wobbler on one small segment. It seems to think I did a 23% climb, at 14 mph, and a VAM of about 5500. I did the climb, and I can confirm, it wasn't done at 14 mph, and I'm not even sure a VAM of 5500 is possible in a Saturn 5 rocket. Has anyone else encountered any very odd data from whichever logger they use.