Reset extension lines of center marks and centerlines

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If you have changed the lengths of extension lines,

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you can reset the extension lines of a center mark or center

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line to the current value specified in the center exe system.

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Variable

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first type center exe

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and press enter

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the program prompts you to enter a new value and shows you the current value

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type 0.25 and press enter

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next to reset the extensions of a center line or center mark type center reset

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and press enter

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the program prompts you to select a center mark or center line.

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Click to select the center mark.

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The prompt repeats so that you can select another center line or center mark.

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Click to select another center mark

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and then press enter

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both center marks immediately adjust to reflect the new extension line value.

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You can use this command to quickly change the

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size of multiple center lines and center marks.

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But again,

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the right extension line of the center mark at the center of the view

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on the right did not change because when you dragged its square grip,

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you assigned it a fixed length