› › › EXPERT SETUP 2
4
Rotate the model 180 degrees. Attach the
domino track to the tower. Attach its left
side to peg
3
on the side of the tower under
the knob. Attach its right side to peg
4
on
the side of the tower to the right of the knob.
4a
Insert the six dominos and the domino track
post into the domino track. The flat side of
each domino should be facing the higher end
of the domino track.
4b
Make sure all the dominos are standing
straight up. They will probably fall over
during assembly. Just set them back up
again before each gumball run.
5
Rotate the model 90 degrees. Attach the
centripetal force funnel to the tower. Attach
its left side to peg
5
and its right side to
peg
5
as shown.
Post
180°
3
4
90°
5
5
16
4
5
4b
4a
