Helix Cover
Just a quick look at the backdrop that’s going up that will cover the helix. The tunnel portal begins to take shape too. Once the masonite is all installed I’ll trim the edges. fill in the gaps, sand smooth and paint blue. Then I’ll shape the terrain here around the tunnel.





How are you maintaining access to the inside of the helix for maintenance and derilments?
There’s an access hole inside the helix. You can see it pictured here:
http://www.upmodelrailroad.com/2008/11/08/a-holey-helixand-more/