Understanding a breakthrough

How well does your updated PP/HIE align with this chart?


A realignment of signature values is normal with a jump in PP especially if a wide gap since prior BT.
A Near BT (or any BT or unusual change) can be flagged if you don’t agree with the adjustment.
Flagging retains the strain score while excluding the activity from signature calc.
A Near BT by design lowers values to accelerate the occurence of subsequent BTs.
Flagging Activities – Xert

If you’re not confident about your current signature you can always validate it by selecting a “fitness test” workout from the Library and ride it in Slope mode. Even if you don’t acheive a BT you’ll know how close your signature is dialed in. Once dialed in daily fluctuations will track accurately on TL changes alone.
See this post desccribing the fitness test workouts –
From old trainer to smart trainer. Set FTP - Training - Xert Community Forum