# Zoom will not go beyond 200%, or below 20%

**What you are seeing**

Zoom will not go beyond 200%, or below 20%.

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## Why it happens

The viewer clamps zoom to that range, in the macro and in the modal.

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## What to do

Turn on Download or Fullscreen so readers can inspect fine detail another way.

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## Limits that apply here

| **Limit**              | **Value**       | **What happens**                                                                                                                                                |
| ---------------------- | --------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Attachment picker size | 250 attachments | The Existing Page Attachment dropdown lists at most the first 250 attachments on the page. There is no search or paging, so a PDF beyond that cannot be picked. |

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## Related

[Link that opens fine in a browser never loads in the macro, with no obvious errorThe proxy only accepts https, and blocks bare IP addresses, IPv6 literals, private and int](https://help.gocapable.com/pdf-embed/link-that-opens-fine-in-a-browser-never-loads-in-the-macro-with-no-obvious-error.html)

[None of the display options (layout, height, download, popup, fullscreen, text layer) appear in theThey stay hidden until a PDF source has been set.](https://help.gocapable.com/pdf-embed/none-of-the-display-options-layout-height-download-popup-fullscreen-text-layer-appear-in-the.html)

[Everything elseThe rest of this family.](https://help.gocapable.com/pdf-embed/everything-else.html)

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_Found it? Good._