Mark ................ maybe you haven't drilled the headstock yet. I was just thinking, if you scaled the headstock scan to a different size, the distance from the large tuner hole to the pin holes would change and the pins wouldn't line up perfectly with the pin holes although this might be a small error. If the PDF scan is printed actual size, the large hole to pin hole distance will be correct.
Disclaimer: When I say something.... always ask yourself ..... "What the hell does he know?"
I'm just not cool enough to be a Mac person.
I'm a PC and Windows 7 was my idea.