Question for those mowing 4 acres or more

I’m just getting started with the Yarbo and the pro mower. I have made several maps. Is it necessary to draw a pathway back to the docking station for each map?

It is not, just make a pathway between each area and it will find its way back to the dock.

Don’t do that! 1 pathway between each zone is enough. For large zones I make a few pathways so it is faster for the robot to come back to the charger (they improved a lot their algo for path optimisation).