Routes: Save Copy and Reverse Order

Hi.

I'm new to the ExplorOz Traveller app and still feeling my way around. I've managed to create a new route from home to a destination 380 km away. I've added new plus used existing waypoints so I can go the way I choose and I'm happy with what I've come up with. I have a couple of questions though...

Can I use the same route to navigate home in reverse order, or do I need to create a new route?

Can I save a copy of an existing route and make changes to it so as to have an optional route to navigate?