Change colour off Treks when viewing on MAP

If you have ALL treks displayed on your map and you select one without editing it but would like to change color to make it stand out against all other treks is what I would like to do.

Some Treks overlay others so hard to see the difference.

There was a tip recently on changing colors of treks like your asking but I think it was on the ExploreOz Traveller Facebook page
If you don't get any further response I can see if I can find it later and let you.

Edit - as mentioned- tip -for colours I use bright yellow for the current leg and chartreuse for the next l AND I switch the black treks off as they interfere with the colours. this allows me to see what is coming up .

I'm not sure this is exactly what you are trying to achieve and you may be best asking the help desk.

No he's not referring to the navigation leg colours, just the whole line on the map when Treks is selected via Map Layers - they appear as Black Lines so that they are clear no matter what the background terrain colours. The use of filters would be my suggestion. We didn't receive any Help Desk tickets from the OP.