I made a championship based on the Default Custom Championships in the list. In the pit stop strategy page the ‘Add fuel’ option is greyed out. Unlike in the Single Race 'Race' settings menu, there is no 'Pit refuelling allowed' choice. There is only the choice to make pit stops mandatory. See below. There is a gap where the refuelling option is normally. Anyone have any ideas. I'd like make custom championships where I can refuel. Thanks
OK, I've discovered the problem. There is an option when Editing the championship to allow refueling. I missed it.