I've seen many methods of marking out a time ring, but I was never impressed with their accuracy.

Advertisement
CH1_PG10_SaveTime.jpg

I've seen many methods of marking out a time ring, but I was never impressed with their accuracy. Here's the foolproof method I use to divide a circle into 12 equal sections for making a clock face.
—Thomas E. Karkos, Medinah, Ill.