Thread: Help needed. Dugles score in Christchurch

Originally Posted by stug

Douglas score is piece of cake. Measure the girth of the horns at the base, in inches. Double the smaller score.
Measure the length of each horn along the outside curve, in inches. Double the smaller score.
Add the two scores together.

But note that you must measure over solid horn at the base, not over air so to speak, so this is usually a little up off the base of the horn where it forms complete coverage under the tape