Hi
I got the idea after watching these You Tube videos...
So Im pretty confident the Pecketts and Pug will cause me no trouble.
The outer loop will have a 12" radius
Inner curves around 9"
Ive done this new design....
My only concern is weather the gradient of the track from point A to point B will be too steep.
Point B will be a mine entrance.
Ive guesstmated the track length from A to B to be around 5' or 6'
Is that enough to allow it to loop under itself?
Pug/Pecketts are less than 3" tall so Im hoping it wont be an issue.
Im also going to shorten all the trucks/carriages etc that this tiny loco pulls.
I bought this old Brake Car and took a hack saw to it. Might not be realistic... but I think it suits the Pug much better.
Also the shortened wheel base will help with tight curves and short sidings.
Ive made a rigid base board of 2.5' x 3.5'
And also have a sheet of flexible board of 2.0' x 3.0'
I plan to draw the track layout on the flexy board and cut it out. A 50mm wide path to give roughly 10mm either side of the track,
Then attach it to the base board using wooden pillars to get the height I require and a nice smooth gradient for the inner track.
So if all goes well Ive have 2'-3' of board around the outside for terrain.
The image I have in my head is of a track running around a mining pit at the foot of a mountain/hill.
Outer loop will run along a precarious cliff ledge... with tunnel through mountain... and viaduct bridge.
Inner track will slope down into the pit... with siding for engine shed... continuing to slop down to the mine entrance.
I want it to be both industrious but also green. So green covered rocky mountain/hill with the greyer industrious theme in the middle.