# Basic Editing

## Why are some sliders not working?

To avoid broken photos, some sliders are not working.

## Black and White Image Optimization: Skin Tone Effect Enhancement

🆕 v3.5 updates

When identified as a black-and-white image, the temperature and the rosy complexion sliders are set to grayscale. This optimization enhances the experience of black-and-white image effects.

## How to set DPI (Dots Per Inch)/Resolution?

You can set DPI or Resolution in Crop-->W\* H\* Resolution.

<figure><img src="/files/svqqXr7pe58CokqKi4RX" alt=""><figcaption></figcaption></figure>

## The AI takes away some things that can't be taken away. Is there a way to override some edits? For example, can I return only one erased mole?

Of course. Using the painting mask brush on the top of the Skin Defects Removal panel, you can manually bring erased imperfections back.

Note: The brush can only bring erased things back but can't be used to remove things that the AI hasn't recognized. （Related features will be added later, stay tuned, please.）


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