QuoteAfter you execute a maneuver, you may gain 1 tractor token to perform a rotate action.
QuoteAfter you perform a spinning or boost action, you may choose a friendly ship at range 0-1.
There is a strange sentence in Official Rulings:
QuoteAfter a Nantex -class starfighter executes its maneuver, it has the option to add an ability in the queue with the effect of "gain 1 tractor token to perform a <rotate> action. When this ability resolves, the Nantex -class starfighter pays the cost ("gain 1 tractor token") to resolve this effect."
For me, it means that you choose if you want to resolve an effect of ability with the word 'may' when you add abilities to the queue.
But from Rules Reference:
QuoteJake Farrell activates and performs a spinning is a good trick action. At this point, both his ship and pilot ability trigger. He chooses the order to add them to the ability queue, adding his pilot ability first, then his ship ability. While resolving his pilot ability, he can choose a friendly ship at range 0–1.
So here you add both abilities to the queue. You do not need to choose if you want to resolve the ability with the word 'may' when adding it to queue.
I want to know when you choose to resolve optional ability.