Make: Volume 77

PROJECTS: Remaking History

other tip is on the end of the distance (the bottom

of the drawer face), as in Figure

G

.

STEP 2: Without changing the width of your

divider, set one end of the divider on 70 on one of

the Line of Lines. Open the jaws of the sector so

you can set the other end of the divider on 70 on

the other Line of Lines (Figure

H

).

STEP 3: Without changing the angle of the sector,

adjust the tips of the divider so that they touch

both Lines of Lines where the scale reads 20

(Figure

I

). Measure the distance between the

divider tips. That distance is exactly 2/7ths of the

total distance from the top of the drawer face to

the bott ...