In Garmin Connect Web the y-axis cannot be manually changed. This is pretty bad because in many charts the default min and max values are not well adapted. That's especially problematic in the Elevation chart. I have asked this questions already years ago. It seems Garmin don't have a solution for such a basic issue. In the chart shown below I would for example set the min to 750m and the max to 850m. Does anyone know how to help?
