Not sure, exactly, what the question is. If you want to digitize 'at
scale', then you have to mark points on the paper drawing with scaled
coordinates, then simply input them that way during calibration.
Did I understand your question?
If the original is accurate, I would complete the digitising and then
scale the whole thing within R14 to make it one-to-one.
If the original is not accurate, then you can only scale, stretch or
whatever as needed to create an accurate reproduction.
Polytechforum.com is a website by engineers for engineers. It is not affiliated with any of manufacturers or vendors discussed here.
All logos and trade names are the property of their respective owners.