Re: The Helix

Posted by Keith Hayes on
URL: http://c-sng-discussion-forum.254.s1.nabble.com/The-Helix-tp9915p14543.html

This is the frame,  which I call the "sedan chair" as it resembles the thing a nobel would be carried around in pre-carriage.
The holes provide access to track from the inside and stiffen the frame.

And the return loop/ staging track.
The blue tape marks indicate the helix track heights.