Talk:Modifying Dice/@comment-191.85.33.110-20180105025403

There is someting about adding dice as modifiers that it is not clear for me, because it says:

" Dice can be modified in the following ways:

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."

And then it adds:

" Adding or subtracting the  number of dice  that are rolled (e.g. through  Jan Ors ) and canceling die results (e.g. through  Crack Shot ) do not count as modifying dice.  (FAQ, v.4.1.1, 3/15/2016)"

So I don't understand if adding and substracting dice counts as modifing dice or not.

Can anyone help me with this please?