5.10.5
Select two of the oblong coals and one of the square coals and arrange
along the rear of the fuelbed, using the ribs in the rear of the fuelbed as
a guide for placement. (See figure 9 below)
Fig. 9
5.10.6
Select the two small coals and position to fill the gaps at each end of
the third row of coals. (See figure 9 below).
Fig. 10
Square
Oblong
Small
55
Oblong
Small