View Full Version : 1/8" difference in overall dimension
17th May 2007, 05:42 pm
I have 3 dimensions side by side. The overall dimension always get 1/8" difference.
My drwaing units set to 1/8" precision, the same setting as 1/8" precision for primary units at my dimension style.
17th May 2007, 06:27 pm
Some type of anomoly. What are you dimensioning? How critical is it?
17th May 2007, 06:49 pm
Concrete Tilt-up panels for pre-fabrication.
I know what you mean. Well, 1/16 or 1/8 of an inch is nothing but it is sometimes weird when your overall total for three dimensions let's say 8" and the 3 broken down dimensions by autocad are 1 7/8", 2 1/2" and 3 3/4".
17th May 2007, 07:13 pm
are you snapping to 1/8"? You may have drawn 1 15/16", 2 1/2" & 3 7/8". Change your dimension precision to 1/32" and see what happens.
17th May 2007, 08:26 pm
This happens to me not all the time but some times and it is all down to your dimension precision just as Dave is telling you.
I work in metric and set my precision to 1mm [ being a cabinet maker ] then when I am drawing you can enter a dim of say 14.5mm and that’s when things start going pear shaped. So I really need to alter my precision to 0.5mm in fact I will do it now just like a good boy.
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