How much variance do you guys have in your 5 > 20 minute power? The variance between my 5 to 40 minute power is only 30 watts, which seems like it should be higher (Coggan Scale is 50 watts).
To be fair, none of those numbers are test effort, and aren't fresh. They're just my best wattages for the year... except for the 40 minute, which I could have went a few watts better.
The killer for me is the poor 1 minute power. So many times I get detached because of it. Its going to be interesting to see if that changes with my form.