Dimensioning isn't changing actual measurements
Thanks for the file: not seeing that issue here in your file up here
But this one was manually edited by someone (aka there is an override) as I stated earlier, you need to remove that, it can be done in PROPERTIES
Looks like you or someone accessing your file decided to fudge dimensions for some reason for a task or something. Ask around.
Maybe you're thinking it works in the way certain things do in Revit [and I suppose some other programs], that you choose a Dimension or a distance indication and type a value into it, and something moves or changes to suit. AutoCAD has never worked that way. You need to change the object(s), and any Dimensions associated with it will change their displayed text value (if not overridden). In different situations, the best command to use could be STRETCH or LENGTHEN or TRIM or EXTEND or SCALE, maybe some others; if the Dimensions are Associative and tied to the objects, they will update under any of those, but if not, only when using STRETCH and including their definition points within the selection window/lasso, or grip-editing and including the Dimension(s) in the selection.
That's not what you do, this is how you fix it: simply wipe the override entry from PROPERTIES
Of if you double-click on the text itself in the actual dimension, then you select everything written and then type
<>
(those are what the keys look on your keyboard).
You never EVER type anything else.
This is basic AutoCAD usage: are you new to the program from another CAD by chance? let someone know, we can point you to some core tutorials for dimensioning.
HTH
