ERG Mode spikes

[JoeX]

I had exactly the same experience moving from wheel on to the Zumo:

Can someone school me on Erg mode?

This is my fourth session trying to use Erg mode on a smart trainer, after a few years powertap single sided pedals and a dumb Tacx Boost. And fourth time it’s done me in. Basically I’m trying to just hold a cadence and let the erg do the intervals - 10mins at FTP today. Pedals are powermatched to Elite Zumo. [image] Even in the first interval you can see the power is spiking, I’m not perfect cadence wise so I assumed it was me. Second interval I started to suspect something was wrong bec…