How do you negative extract

explain the negative and positive extract process

Adjust the extract thickness into the negative or positive numbers (blue arrows).

Or adjust it and then tap the ± button so that it says -, +, or ± (pink arrow).

“+” Positive will add material on the outside of the mask (stick out)

“-“ Negative will subtract material on the inside of the mask (push in)

“±“ Both will add material on the outside and the inside the mask (both stick out and push in)

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