Looks like your coast down is not correct. Your numbers are WAY too high. Re-do the coast down and see if that helps. Make sure that you have your correct weight in there, and also do the tilt calibration and ZERO the wind speed before you do your coast down. Hope this helps. Hunter Buy your >wattage based< training plan ONLINE www.trainingpeaks.com/hunter www.cyclingpeakssoftware.com "The ultimate Power Analysis Software"