Would it please be possible to add an X axis (Horizontal line) when panning along the Progression Chart. The X Axis line will bisect the Y axis where each line metric is shown (example PP, LTP, LTL, etc). like a crosshair. This will provide the user with an easy, fast and linear way to compare training metrics across the chart.
Progression Chart without X Axis:
Note that the Activity Chart (example below) already features an X Axis element.
This is a similar request to Feature request - progression chart horizontal line which also has nearly 400 views.
Thanks for considering.
Marcus