I've tried to search this topic in the forum, but may have used the wrong search terms.
On page 13 of the new core set Rules Reference, under the heading Modifying Dice, it says -- "Add: To add a die result, place an unused die displaying the result next to the rolled dice. A die added in this way is treated as a normal die for all purposes and can be modified and canceled."
But on page 3 of the 9.4.2015 FAQ, under Dice Results, it says -- "Results that are added are treated as dice results that can only be canceled (they cannot be modified or rerolled)."
Do these two rules refer to different kinds of "added results"? One instance in which modification is allowed, and one in which it isn't?
I'm relatively new to this great game, so I apologize if this is an old topic and would ask to be directed to the relevant thread. Thanks very much.