Helix Base in place
Put the Helix Baseplate into place. Supports and sub-roadbed and all the Vertical bits of the helix get screwed / glued to this. Marked support locations; lower (staging) deck enters the helix at #2. Upper deck leaves helix at #5, about 12 inches later. Reverse loop for upper deck leaves helix at #1, 10.8" later.
-
There are no comments to display.
-
- Album:
- a_layout
- Uploaded By:
- Another ATSF Admirer
- Date:
- Jan 29, 2008
- View Count:
- 666
- Comment Count:
- 0