KitHelix™ N scale, 1 track, 18.5"/2.30%, 2 turns Helix upgrade spiral direction:Clockwise is upgrade

KitHelix™ N scale, 1 track, 18.5"/2.30%, 2 turns Helix upgrade spiral direction:Clockwise is upgradeThis helix rises 2 11 16" per turn and has a maximum rise of 5 3 8". Available exit points in the top loop of this helix are at the following vertical rises: 1 1 8 turns: 3 ", 1 1 4 turns: 3 3 8", 1 3 8 turns: 3 5 8", 1 1 2 turns: 4 ", 1 5 8 turns: 4 3 8", 1 3 4 turns: 4 5 8", 1 7 8 turns: 5 ", 2 turns: 5 3 8" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate. Precision

5 1/2 turns: 18 3/8"

2 1/2 turns: 8 "

4 5/8 turns: 12 5/8"

This helix rises 2 11/16" per turn and has a maximum rise of 21 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 6 1/8 turns: 18 3/8"

7 turns: 20 7/8"

This helix rises 2 7/8" per turn and has a maximum rise of 14 1/2"

3 5/8 turns: 10 1/2"

6 1/2 turns: 20 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 4 1/8 turns: 14 3/4"

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8 turns: 20 3/4"