KitHelix™ N scale, 2 track, 15.0"/3.00%, 17.0"/2.65%, 8 turns radius14-5

KitHelix™ N scale, 2 track, 15.0"/3.00%, 17.0"/2.65%, 8 turns radius14-5This helix rises 2 13 16" per turn and has a maximum rise of 22 5 8". Available exit points in the top loop of this helix are at the following vertical rises: 7 1 8 turns: 20 1 8", 7 1 4 turns: 20 1 2", 7 3 8 turns: 20 7 8", 7 1 2 turns: 21 1 4", 7 5 8 turns: 21 1 2", 7 3 4 turns: 21 7 8", 7 7 8 turns: 22 1 4", 8 turns: 22 5 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more

4 turns: 15 1/4"

This helix rises 3 1/2" per turn and has a maximum rise of 14 1/8"

8 7/8 turns: 24 1/2"

8 7/8 turns: 23 7/8"

6 1/4 turns: 16 3/4"

6 7/8 turns: 19 1/4"

3 1/2 turns: 9 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 7 1/8 turns: 20 3/8"

3 1/2 turns: 10 7/8"

4 7/8 turns: 19 1/4"

8 5/8 turns: 22 3/8"

5 1/2 turns: 15 5/8"