For legacy drawings to be incorporated into your digital workflow, they must be digitally available first. Moreover, for CAD conversion to be useful, digital drawings must be dimensionally accurate. We always prepare and deliver correctly sized drawings, using written dimensional annotation from the original. If this is not available, we may use field measurements or even dimensions found in another drawing in the set. This is how we define the correct size and placement of drawing items. We never size drawings using a “nominal” scale or use automated software to “trace” a scan. Instead, we draft the information, using precise keyboard entry and real operator’s knowledge. This is the trademark of our Conversion to CAD philosophy.