if I change from draft quality view to hight and I save the drawing, it's possible to return to draft quality view ?
according to this....
You open a drawing that contains drawing views saved in draft quality in a version previous to SolidWorks 2006. In this case, the drawing views remain in draft quality. If you change the drawing views to high quality, you cannot change them back to draft quality.
(extract from the help file)
the answer would be no.
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