Thread: Douglas scoring

Anyone have the NZDA Handbook? Can't seem to find where to get it.
Few conflicting bits of info about where to measure some of the measurements. Have people saying beam is between Brow and Bez and others saying Bez and Trez.
Spread being widest point to widest point other saying widest point on main beam.
How the back tine is measured etc.

Used to be good info on the other forum but that's long gone now.