step 2
P.4
ASSEMBLY
#G
#G
#F
#H
#D1
#D2
#K
B
B
B
B
B
B
X4
F
D2 G
H
x 4 x 4
x 8
x 4
D1
x 4
Connect six B tubes together in the sequence shown in the enlarged diagram.
Make sure 3 tubes are placed above the plastic connector #F, and three are below.
Repeat this step and assemble four sets.