trendy train model

"Give me enough time... I'll change my mind."

I have chronic back issues which tend to be rather mischievous, appearing from time to time in various ways and in varying degrees... all typically without any real rhyme or reason. They range from the annoying, but relatively innocuous stiffness, to everybody's favorite, the painfully paralyzing spasms. If you suffer from any back ailments, you understand the following sentiments:

"When my back is feeling great, it's hard to imagine it ever feeling bad. But when it's feeling bad, it's impossible to imagine it ever feeling great again." - Me

It was with this in mind that I initially chose to build a single deck layout at an optimum height and with limited reach-in demands. But I couldn't leave well enough alone, could I? I listened to the devil, or at least to a bunch of operating-oriented modelers, and converted to a multi-deck. "It's all about the run!"
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Once the upper level framework and lower level backdrop was completed, I began to cut and install the 1" thick Gator Board panels as a sub-roadbed. There will be much "hacking and stacking" for land forms with the biggest challenge being the river bed on the upper level. Fortunately, this  represents the western-most part of the area that I am modeling and where the Patapsco River tends to be pretty narrow and very shallow. Hooray!

I also installed the upper level fascia to get an idea of what dimensions may work best. This is at 3-1/2"  to allow for LED string lighting below and a little bit of contouring above. I also placed a piece of left over 6" valence to try to see what the final look may be.

Although coincidental, the painted valence and fascia are almost identical in color to the Gator Board which makes it difficult to really get a read on proportions for the valence and fascia, but that will resolve itself down the road one way or another.