
5.10.5
Select the two small coals and position at each end of the second row
of coals as shown below in figure 26.
Fig. 26
5.10.6
Select four of the oblong coals and one of the large square
coals and arrange as shown behind the second row of coals, using the
ribs in the fuelbed matrix as a guide for placement, as shown below in
figure 27.
Fig. 27
66
Oblong
Square
Oblong
Oblong
Oblong
Small
Small