I took a 3-cargo contract and then decided to flip it over to its generic side. Where does the 3rd die go? Back to the warehouse?
Suppose when I loaded the dice for that contract originally, my warehouse was empty? Does the die then return to the dice pool?
And what if when I loaded the dice originally, I got 1 die from the warehouse and the other 2 from the dice pool...then where does the die go?
I don't think the rules talk about this issue at all.
When you take a contract you must decide which side you are going to use straight away, if you take the card on its country side you can't later flip it to the generic one.
So in this case if you have taken the 3 dice, you can't later flip the card to the generic side.