This equates to 1 metre (1000mm) in metric.
I guess it is like the distort/stretch handle on the fill tool.
A value of 1000 and it is all to scale.
Any other value will adjust the scale accordingly.
Because your units of measurement are imperial you need to type in the imperial equivalent.
It would be handy to have a little stretchy origin in 3D to save having to run back to the settings dialogue.
Barry.
One of the forum moderators.
Versions 6.5 to 27
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