Dimensioning in drawing

Hi guys ,
I use shapr for carpentry . Whenever i model a hip rafter in 3d and then go to drawings
In order to get the dimensions and angles on the item it does get the measuring in the perspective and not in the absolut
What am i doing wrong
Thanks

Hey! I was just struggling with something similar. Without pics or examples im not sure if this is helpful but if you select a point instead of a line, when the measurement shows you can tap the icon next to it and choose absolute. Hope this helps!

Screenshots of the absolute feature


Thank you very much for your answer. But that is not what effecting my problem i guess . I try to upload 3 measurments of the same line at the same part . All of them are different.
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During this view

Hit the front button and custom button at the bottom

You will be able to select new angle for projection.