1 1 lightning flash roller coaster ™ 1 2 1 2 -.
3 4 1 4 - 1 2 - 1 5 - 5 1 4 - 7 1 1 1 3.
1 7 - 1 5 - 1 6 - x 3 x 7 6 7.
1 8 - 1 7 - 8.
9 10 - 9 11 - 9 10 11 9 10 -.
1 8 - 12 9 11 - 1 12 -.
13 16 - 13 14 - 13 14 - 13 14 15 16.
13 18 - 1 19 - 1 12 - 13 16 - 13 18 - 19 18 17 7 7.
1 20 - 1 19 - 20
1 22 - 1 20 - 22 21.
1 24 - 1 22 - 23 24 always join this end of the track to the previous track piece first, then connect the rest of the track to the tower..
1 26 - 26 25 1 24 -.
1 28 - 1 26 - 28 27.
1 30 - 29 30 1 28 -.
1 32 - 1 30 - 31 32.
1 34 - 33 34 1 32 -.
1 36 - 1 34 - 35 36.
1 38 - 1 36 - 37 38.
1 40 - 1 38 - 39 40
1 42 - 41 42 1 40 -.
Important: attach all the chain links in the same direction. X 10 x 9 43 45 44 43 43 43 43 43 43 43 43 43 x 8 x 1 44.
1 48 - 1 42 - 46 48 47.
Attaching coaster car to attach the car, slide onto an open end of the track. If the car gets stuck on the way down, make sure it is not hitting any k’nex parts. 1 49 - 49 lightning flash roller coaster ™.