KitHelix™ N scale, 1 track, 18.5"/2.40%, 7 turns doublehelix

KitHelix™ N scale, 1 track, 18.5"/2.40%, 7 turns doublehelixThis helix rises 2 13 16" per turn and has a maximum rise of 19 1 2". Available exit points in the top loop of this helix are at the following vertical rises: 6 1 8 turns: 17 1 8", 6 1 4 turns: 17 3 8", 6 3 8 turns: 17 3 4", 6 1 2 turns: 18 1 8", 6 5 8 turns: 18 1 2", 6 3 4 turns: 18 7 8", 6 7 8 turns: 19 1 8", 7 turns: 19 1 2" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

6 5/8 turns: 21 1/8"

6 3/4 turns: 20 5/8"

5 3/4 turns: 16 1/2"

6 turns: 15 5/8"

1 7/8 turns: 5 7/8"

5 3/8 turns: 17 1/4"

This helix rises 2 7/8" per turn and has a maximum rise of 17 1/8"

Available exit points in the top loop of this helix are at the following vertical rises: 2 1/8 turns: 7 1/8"

8 1/4 turns: 21 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 14 5/8"

6 7/8 turns: 24 "

3 5/8 turns: 11 3/8"