Here’s a quick snapshot of how to validate a test in wko5. Here’s two power curves for the same person. In both cases the cursor is at 350w.
Here’s after some work:
In both cases, the cursor is at 355w. In the first one, not FTP because it’s not the inflection point. In the second one, FTP. TTE went down but that was expected. Ignore the red bit in the first one, it’s wonky from the test values. And if you’re wondering, yes, just about everyone has 5min power as their best strength.

