Menion, this is great news, thank you.  I’ve tried it out loading a .gpx file and I’ve worked it out.  One thing I have noticed is that when viewing them on the map, when moving along, they are only visible when the central point is on the screen.  If it is possible to change that, it would be great. 

 

Another potential upgrade that I imagine may be trickier is would it be possible to change the diameter of the circles within a folder so that some of them are different?  The way around it is to create multiple folders for different circle diameters, so no massive deal, but it would be nice to have.  So you’re aware, the .gpx folders that the paragliding community use already have the information of the diameter of the circles in it.  If of interest, an example file is in this link - https://www.xcmap.net/x.php?t=1227&c=NCT+Hike+and+Fly.

 

Thanks for the upgrade, I know that a few in the paragliding community are trying out adding the circles.  Cheers, Paul