Why are my dimensions wrong in AutoCAD?

Check the units of the drawing are set correctly (enter the UNITS command). The units may have been changed from when the drawing was originally created. Check objects for Elevation or Start Z / End Z values (via Properties palette). Dimensioning from 2D to 3D space can throw off values.

How do I fix dimensions in AutoCAD?

To Set the Overall Dimension Scale

1. Do one of the following: …
2. In the Dimension Style Manager, Styles list, select the style you want to change.
3. Click Modify.
4. In Modify Dimension Style dialog box, Fit tab, under Scale for Dimension Features: …
5. Click OK.
6. Click Close to exit the Dimension Style Manager.

Why are my dimensions changing in AutoCAD?

Solution: Do one or more of the following: Use the QSELECT or SELECTSIMILAR command to select dimensions and then in Properties, change “Dim scale linear” (i.e., DIMLFAC) to the correct value. … Make the affected dimensions non-associative before you adjust them.

How do I reset dimensions in AutoCAD?

To Restore a Dimension Style

1. Click Home tab Annotation panel Dimension Style. Find.
2. In the Dimension Style Manager, select the dimension style to restore. Click Set Current.
3. Click Close.

Why are my dimensions so small in AutoCAD?

In the dimension manage under the text tab, what is your text height set to in that dialog? If it is . 125, change it to 3.0625. And in STYLE dialog set your text height to 0, and the dimension height will control your text universally in that drawing.

How do you set dimensions in AutoCAD?

Create a Linear Dimension with Angled Extension Lines

1. Click Annotate tab Dimensions panel Linear. Find.
2. Specify the first and second extension line origin.
3. At the prompt, enter r (Rotated).
4. Enter an angle for the dimension line.
5. Click to place the dimension line.

How do you identify the annotative scale of a text object?

Annotation scale is used to determine text height or the overall scale of an annotation object. The approach used to calculate an annotation scale depends on whether the object is placed in model space or on a layout.

What is the standard text height for AutoCAD?

Most industries have plotted text height standards, which AutoCAD refers to as paper text height. A plotted text height of 1/8” or 3mm is common for notes. Some companies use slightly smaller heights (for example, 3/32” or 2.5mm) to squeeze more text into small spaces.