Change the color of the crosshair in the altitude chart

[Lloyd Simons]

It appears that the color of the crosshair in the altitude chart is always black. I have been unable to change it it the color schema options. If one is using a dark background it is difficult to see. If the crosshair color was the same as text or boarders it would make it much easier to see.

[Stefan B]

Primary Color drives the "Now" indicator if that' what was referred to.