I had to install the cable on both of mine as the bars are not attached. The drive unit cable is dangling out of frame.
My partner read the instruction booklet, sure there was a step in there about the cable.
This is the tool in the bag.
Did you use the Shimano tool to fit the cable?
Both my spectral’s took a surprising amount of pressure to install into the display. The cable clicks into position.
Was this with the 1st generation on?
Interested in putting a 1.5 degree Works headset in my 2021 bike, unsure if there is any difference in the headset they used between the two distinct models?