Nooksack: East Staging Part 2

 

Cutting, fitting, and laying the track

Although it has been a while since I last posted, work on the new staging module's track work and wiring has progressed over the last few weeks. Because of trying some new or unfamiliar techniques and excellent weather pulling me outside, the work has gone slowly. This module functions as staging, but it will be sceniced and have the same level of standards as the rest of the railroad. I fit the track and turnouts carefully using the same materials: code 83 rail, Peco Electrofrog turnouts with frogs isolated and powered feeders soldered under the rails, around four inches of straight rail into and out of turnouts, and most metal rail joiners soldered. My earlier post from the Ingleton practice plank series describes my process for preparing the turnouts and fitting track with the goal of smooth running.

 The "clear" DAP 230 goes on
white,but dries clear

In this module, I experimented with some new techniques with the benchwork which led to my attempting new techniques with the track. I went into the build contemplating laying the track directly on the foam board, but when my local brick-and-mortar hobby store was backordered until June with HO cork strips, that cemented the plan. With the hollow-core door and foam benchwork, I learned to guide the feeder wires through with a plastic straw. When actually installing the track on the foam board I experimented with glueing the track down with DAP Dynaflex 230 clear sealant. I marked where the moving parts of the turnouts would be located to ensure that they would not be glued down. My approach for my initial attempts started with finding some small wood blocks to prop up the track. I then squeezed a small bead of the sealant under the track before spreading it thinly with a one and a half inch putty knife. At that point I eased the track into place, double checking the positioning before pressing the track down into place. The positives for this technique include that it grabs and holds, the clear dries clear, and it cleans up with soap and water. For me the only negative was that holding the track up while squeezing the caulk gun and then spreading the bead into a thin film was awkward at best. I find caulk to be messy to work with. I'm sure it becomes easier with practice.  

Track wiring complete!

With my wife's help, I unclamped the staging module and we turned it upside down on a bed of bubble wrap on a rolling cart. Using my typical wiring standards (as seen in this post from January)planned for the rest of the railroad, the work went relatively smoothly. Things really do become easier with practice! One relatively minor new step included pulling the straws after sanding the somewhat splintered bottom surface of the door. My choice of employing the Peco spring in the switch rails and manually operating the turnouts here in the staging module rather than switch motors means that I also chose to use the Tam Valley "Dual Frog Juicer." The frog juicer comes set up for DCC use for two turnouts, so all that I had to do was attach the tinned jumpers and DCC jumpers to the bus wires to the appropriate screws. 

We returned the module to the Nooksack module, clamped it back in place, and ran a steam switcher and some rolling stock through it successfully. After the first successful tests I bolted the modules together and removed those clamps. After another trial run, I will be confident enough with the trackwork and wiring to move on to some next steps.