Extimation of the best (Course Made Good) towards a waypoint

There is an article of David Burch to extimate the VMC and CMG using simulation mode. I would like to know if there is a more direct way to extimate it. For example, it could be useful to have a feature in "polar analysis" displayng at the cursor a perpendicular line to the route to waypoint in order to identify the CMG graphically.

Hello,

I am not sure I correctly understand your need, but you can show the polar and "attach" it to the boat or to a route. This is available through the Display menu and contextual menu of the polar.
You can also show the microboard on the chart at boat's location which will show the direction of WP and best-CMG