Better Shape Capture

ive used capture alot , mainly colours & shapes, but one thing i find with capturing shapes or shape of text , is, the shape isnt an exact copy, its got a “Stylised” “curved” misshapen look to it, for example if i was to get a hi res image of a vector square, use that image in capture, capture would give it rounded corners for example, even if you dont select “smooth” etc.