KitHelix™ N scale, 2 track, 19.5"/2.30%, 21.5"/2.09%, 3 turns radius13-5

KitHelix™ N scale, 2 track, 19.5"/2.30%, 21.5"/2.09%, 3 turns radius13-5This helix rises 2 13 16" per turn and has a maximum rise of 8 1 2". Available exit points in the top loop of this helix are at the following vertical rises: 2 1 8 turns: 6 ", 2 1 4 turns: 6 3 8", 2 3 8 turns: 6 3 4", 2 1 2 turns: 7 ", 2 5 8 turns: 7 3 8", 2 3 4 turns: 7 3 4", 2 7 8 turns: 8 1 8", 3 turns: 8 1 2" Our Design: Our construction system uses alignment jigs (included in your kit), making the build faster, easier and more accurate. Precision

4 5/8 turns: 13 5/8"

8 1/2 turns: 22 "

3 3/4 turns: 12 1/2"

3 1/2 turns: 11 1/4"

3 7/8 turns: 12 7/8"

4 3/8 turns: 15 5/8"

Available exit points in the top loop of this helix are at the following vertical rises: 5 1/8 turns: 15 1/8"

7 top panel joiners (with holes for easy wiring)

2 3/4 turns: 9 3/8"

4 1/2 turns: 17 "

5 1/2 turns: 16 1/8"

3 3/8 turns: 10 1/4"