Erasing Drawing Scale:

Just make a layer in your drawing and put the label on the layer and blank it.

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Change the text height to something real small, like .001".

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Move the note outside the dwg border.

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In the Show/Erase dimensions go to erase and click on the notes box.(It is the arrow head followed by ABCD.  Then just simply select the labels you want removed.  This will work on Scale labels for views also.

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