I hear ya. It's going to be a learning process to see what data I have, what are the most relevant measured or calculated values, etc. I've got a Training Peaks account that's still active but not being actively used at the moment (not premium), and I've gotten multiple emails about a new FTP being recorded from my rides since I installed the power meter. Those are just the highest power values yet recorded, not reflecting what my FTP would actually be if I pushed it as hard as I could sustain for some extended period. I haven't done that yet. I haven't ridden the last two days so I should be fully recovered from the 7 out of 8 days I rode previously. I still need to get out on a ride today, and I'm thinking I'll make it an approximately one-hour ride and push hard to the max of what I can sustain for that full hour. Then I'll have a pretty good starting value for my FTP that I can use moving forward.