I can make a axo drawing with 30 degree, however, all lines in the drawing can not be measured as they are all shortened. All lines in the drawing should be measurable if I print it out.
Such as: http://www.ltps.org/webpages/lrush/photos/888059/3_1_Axonometric.jpg
the length of the edege line of the cubic in axonmoetric drawing should be the same to the one shows in elevation view.
Please help.