I did one the morning and seem low to me. I did not go all out or give what I think is a complete max out effort. Had me a 147 FTP. I don't think I some wonderful cyclist, but I have a lot of endurance been riding over 7000 miles a year past 3 years. My crash and broken collarbone and hand in May got in the way of riding outside but I kept up inside. Finally getting back outside but after the big crash my instinct is to be much more cautious.