Rick directing the switching moves at Mayflower as conductor for the St Charles Switcher
Had a great small operating session with a new operator, Rick Trinkle. Rick is an O-scaler and serious BN modeler, so I tried to show him that the hills are greener in the HO scale Appalachians. We took our time and ran three trains over about 3 1/2 hours circa 1976. It was amazing how much more “in role” the layout seems with a few mountains painted on the backdrop and the basic hills down. The layout also cooperated more than usual with only a few slight hiccups… each time is an improvement.
Rick pointed out this cool view that is now possible with the backdrops complete… just a little foreground needed…
One new thing I added to operations was an “origin” column in the master switch list to go along with the “destination.” This allowed us to not only build a custom switch list with the cars in our outbound train, but it allowed us to search through the master switch list to identify the cars we should be picking up to make it a complete switch list. Going to stick with this!
There were some “firsts” in this session:
First operating session with any “green” on the layout
First use of an “origin” column in the master switch list
First use of a TCS Wow Sound decoder (a replacement for the burnt out LokSound in my L&N C420)–sounded amazing, especially shoving cuts of cars up the hill to Mayflower!
Learning points:
Gravity-assisted switching moves are useful and doable with the “handbrakes”–we used the brake above the yard twice to move the caboose from one track to another using gravity instead of a long run-around–saved a lot of time!
Still a couple derailments, both Tangent cars… very odd since these are the heaviest cars on my layout
Still need a couple more “handbrakes” in spots to keep cars from rolling when spotted–these can be the simpler static paint brush variety
Rick working the St Charles Local dropping empties at St Charles YardThe ever-dreaded back-up move shoving 25 empty cars into the yard at St Charles
Here’s a look at last Saturday’s progress including finishing most of the lower level scenery base and painting the rest of the backdrop
I had a happy aligning of the stars on Saturday where my wife was gone for the day, I didn’t have any big “chores” to do, and I had just learned how to paint backdrops! All that combined into a day spent furiously trying to finish up the lower-level scenery forms so I could paint the rest of the lower-level backdrop. It was a good day, and I’m pretty happy with the results. I learned that the painting is my favorite part, roughing in the scenery with cardboard strips is my second favorite, and papering over the cardboard with section after section of red rosin paper is a distant third. Round 2 of backdrop painting went a little smoother than round 1 as I think I had a better grasp of the techniques, and the paint brushes seemed to work better on their second use. I liked the results of round 2 so much I went back and redid some sections of round 1.
The St Charles Local traverses the wye with the newly painted backdrop. It will soon descend through the backdrop in the corner, a hole much tougher to spot now
The scenery covers over the hidden track along the back wall that joins St Charles and the Mayflower section, so I decided to do a test run… I can now verify that I can indeed – by twisting at odd angles, reaching into small gaps, and fishing it out the last couple feet with a long string of hoppers – free a stuck train from the most remote part of my hidden track! Lesson learned–when you use hot glue for scenery, it tends to leave a lot of strings hanging down, and go figure, locomotives don’t pick up electricity so well when their wheels are covered in bits of glue string! A little wheel cleaning and some extra sweeps of the hand through the area (again at odd angles via small gaps), and trains now traverse this area nicely.
Where the two lower-level scenes transition–the backdrop on the right is lower than the left, hence less blue sky
I’ve only got one section left that still needs a backdrop and scenery forms, over the helix from staging. Painting the backdrop in the corner was the big barrier to adding this, so that will likely be the next step, and the LAST step before building upper-level benchwork… it’s getting pretty real.
Here’s where trains will leave the lower level and enter the helix to the upper level–I think the backdrop painting along with a few trees will hide the transition well
The finished scene showing the brighter foreground trees painted with yellow and mars black mix–what a difference the painted backdrop makes for the scene!
I collected art supplies to paint my backdrops many months ago, but like any project that intimidates me, they sat around in a drawer until I could get up the nerve to pull the trigger. I’ve done one painting my entire life about 30 years ago for an art class, so my experience level with this is just a hair above zero. I’d like to thank Jeff Kraker who sent me a link to a video series by Chris Lyon he followed on how to paint backdrops using a few basic acrylic colors and an impressionistic “blob” method. I learned a TON from this five-part series including the fact that you shouldn’t actually use green paint–how counter-intuitive is that? Having watched the series twice and armed with supplies, I finally jumped in! As you can see in the pictures, I’m no Michelangelo, but I’m happy with them for now, and I’m sure I’ll make some adjustments and touch-ups as I gain more experience.
Step 1 is to outline the distant ridges in chalk, and step 2 is to paint the distant ridges a bluish gray
My first step is to outline the top of the distant ridges. I actually used a low angle view from Google Earth to do this, so the basic contours are actually what you’d see standing in the actual scene. Kid’s sidewalk chalk is a good medium for this as it can be easily erased with a wet wash cloth. Next I painted my distant ridges–this was something the series didn’t cover as all their scenery was closer. One thing I wanted to do was to nail the color of distant hills. I live in the mountains, so every day I get to see that distant hills covered in trees are not green at all–they’re a shade of gray-blue, almost purple. To get a color close to this, I mixed some of my sky blue backdrop color with a little mars black, and a little cerulean blue which looks about right to me, though if anything, they’re not purple enough. I applied the paint using the techniques in the videos, just wet the brush (A No 10 round in this case) and dab, dab, dab, blob, blob, blob. I didn’t want distinct trees in the distance, so I mixed the paint pretty good, leaving just a little variation and shading.
Once the distant ridge is in, step 3 is to paint the next nearest ridge a little darker but still not bright green
Next, I added some primary yellow to the palette and started moving to the second ridgeline, still using a good bit of the sky blue but now adding more yellow which makes a nice Woodland Scenics-ish green when mixed with the mars black. Once the second ridge was in, I felt it didn’t have enough definition, so I dabbed the brush in some mars black and touched the base color without mixing it in and “blobbed” in some shadows. Finally I transitioned to the larger trees near the bottom. No sky blue, just a lot of yellow and a little mars black barely mixed and blob, blob, blob, again adding some areas of shadow with a little more black in the mix.
This is the one hard corner of backdrop on the layout–I think once I play with the lighting it will be a little less stark
The result is what you see here. It’s certainly no real art, and it doesn’t look nearly as nice as the backdrops in the video. Still, I think it gives a decent impression of a deciduous forest and Appalachian ridges that doesn’t distract from the foreground. I also think the color will blend pretty well with common light and medium green ground foam and foliage. I did about 15′ of linear backdrop in under 2 hours… not a bad return on time invested. I love what it does to the layout feel, as well. For the first time since I started building the layout, when you walk into the layout room it feels Appalachian. Looking forward to painting more and improving on my bare-bones techniques!
Part of the backdrop under the stairs involves a piece of the “sky” that sticks out
This is the first section I did. It’s amazing how much less noticeable the steps are with the mountains painted
Step 1 is to outline the distant ridges in chalk, and step 2 is to paint the distant ridges a bluish gray
Once the distant ridge is in, step 3 is to paint the next nearest ridge a little darker but still not bright green
The finished scene showing the brighter foreground trees painted with yellow and mars black mix–what a difference the painted backdrop makes for the scene!
This is the one hard corner of backdrop on the layout–I think once I play with the lighting it will be a little less stark
The St Charles Switcher crew sets the handbrakes to leave a string of loaded hoppers on the grade while working the yard
Gravity is a major factor in prototype railroading, but it can be quite troublesome for a model railroad. Very little real track is actually completely flat, so train crews routinely use the handbrakes on individual cars to hold them in place in yards or sidings. Not only do handbrakes hold cars in place, but in the Appalachians where I model, gravity and handbrakes were often used to move cars from empty tracks to tipple loading points, to move loads into the right track below the tipple, or even to run-around a caboose at the end of the line. Modeling working handbrakes on individual cars isn’t very practical, so what is a model railroader to do? Some install springs on the ends of a car’s axles to use friction to hold the car, but this can’t be “turned off” to allow the car to roll freely. Others use little picks they stick into the ballast to hold cars in place, but this can be destructive to scenery, and it leaves an un-prototypical giant stick next to a cut of cars. I’ve adopted a method of fascia-controlled “handbrakes” on the tracks which works well for my needs.
The first step of the handbrake is to locate where you want the brake, drill a hole, and insert a brass rod sleeve for the brake wire
This method is overkill if you just want to hold cars in place on a siding. For this I recommend a drop of CA, a piece of monofilament line sticking up through the tracks, or the end of a soft brush if more strength is needed–I use all of the above for holding cars in place when set out. I use the method here where I need brakes sometimes and free rolling other times, so the first thing you need to do is figure out where you need brakes. I once heard a story about a design presented to a university for a new campus that didn’t show any sidewalks. When the dean of the university asked the designer why there were no sidewalks, the designer replied “wait a year after the campus is open, then you’ll know exactly where the sidewalks need to go based on the trails through the grass.” So, where do I install brakes? Wherever I find I need them when operating trains–a question I also pose to my operators after every session: “is there anywhere you wished you had handbrakes but didn’t.” Generally speaking, they’re needed anywhere a crew will need to leave cars on a grade for a period of time to conduct other work. Since I’ve got lots of grades on the layout, I’ve currently got five handbrakes installed on the lower level alone.
The concept of these fascia-controlled handbrakes is simple: install a movable piece of strong wire between the rails tall enough to hold an axle with a mechanism to retract it when not in use. Once you know about where you need brakes, mark that spot between the rails, and make sure the area underneath is clear enough to install a brake mechanism. Remember, the brake can really be anywhere along a string of cars, so if your ideal spot is not to ideal under the layout or on the fascia, just move it a few inches. I use 1/16″ brass tube as a protective sleeve for the .025″ steel music wire I use as the brake, so once I find a spot, I drill a vertical hole between the ties for the brass rod. I like to offset the rod about 1/4-1/3 between the rails to avoid interfering with truck bolsters (coupler trip pins will also be an issue for those who use them… in fact, a similar mechanism might work for uncoupling too, hmmm…).
Here’s the finished control in the “off” position (in line with track)
If you’ve followed me for a while, you know I’m a big fan of manual controls using slide switches–I use them for turnout controls, semaphore controls, and now handbrakes. You also know I’m a stickler for creating a fascia where the controls make sense and aid an operator instead of confusing them. In the case of the handbrake, I wanted it to be easy for operators to see when the brake is “set” and when it is retracted, so I settled on a control lever that lies in-line with the track when retracted and sits at a sharp angle when “set.” Just for good measure, I also use a bi-color LED to illuminate amber on the fascia representation of the affected track when the brake is set to help mitigate inadvertently running into a brake with the delicate footboards of a super-detailed locomotive (been there, done that).
Here’s the completed brake assembly with three pieces of wood, DPDT slide switch, brake wire (vertical), and control rod (horizontal)
For the brake mechanism, I use a vertically mounted slide switch (DPDT in this case) with a 3/16″ throw–this is just enough to catch the axle of a 36″ wheel in HO scale when extended and still retract to almost rail height when recessed. The brake rod itself is a piece of .025″ music wire bent into a squared-off “J” shape running through a hole in the slide switch–initially, make this piece long enough that it will stick up about 1/2″ or more above the rails when in place. The control mechanism is a piece of thick steel rod (.062″ music wire) with a bell crank bent at one end. Th rod should be cut about 3″ longer than the distance between the brake’s track location and the location of the control on the fascia. The bell crank is offset about 1/4″ from the rod. As you can see in photos, I drill a hole in a piece of 1×3″ board centered on the slide switch and offset about 1/4″ laterally for the control rod to pass through (lined with 3/32″ brass tube for smooth operation). I also bend the bell crank at 45-degree angles instead of 90 as this allows me to make adjustments to the crank offset in either direction, shorter or longer. The structure for the mechanism is typically three boards: 1) the slide switch board with a large hole drilled out for the switch (mounted with screws), 2) the control rod board mounted 90 degrees to the switch where the bell crank is secured, and 3) the attachment board on top to make it easy to mount to the plywood sub-roadbed. I use 1×3″ pine for most of my pieces, but I may use different thicknesses of attachment plates to get the control rod at the right height for the fascia control–the brake wire can be really tall and still work, so better to have the mechanism hanging lower than to have to curve the control rod to the right height. Once I’ve got the three boards assembled with 1 1/4″ drywall screws, I disassemble it, insert the bell crank end of the control rod, insert the bell crank into a hole drilled in the slide switch, adjust the bell crank as needed for smooth operation of the switch, and reattach the boards with the screws.
The left is the front side of the assembly that will face the fascia–note the brass rod sleeve in the wood where the rod goes through
For the fascia, I drill a hole for the 3/32″ brass rod sleeve as close to horizontal as I can get it and pointed directly at the brake location on the track. I pick the spot on the fascia that allows me to do this while keeping the control rod as perpendicular as possible to the fascia (you don’t want the control rod coming out of the fascia at a strange angle if you can help it). The LEDs are nice but not necessary, but this is the step where I drill the holes, about 1″ behind the brake control. I like to drill the hole through the fascia the exact size of the LED bulb and then use a second larger bit from the back side of the fascia to create a space for the rest of the LED–this keeps the LED from popping out the front of the fascia. I use bi-color red/green LEDs which glow a nice reddish amber when hooked up to AC (e.g., DCC track bus), and I attach one lead to one side of the track bus (with a 470K resistor), the other lead to the “up” position of the slide switch, and a third wire from the center position of the slide switch to the other side of the track bus. Super simple.
Here’s the handbrake mechanism installed under the layout–the control assembly should orient to the fascia and not the track
Mounting the switch mechanism is a bit of a pain and requires some planning and patience. From under the layout, I run the control rod through the fascia. Then I find the brass rod going up through the tracks and insert the brake rod (it helps if the brass rod is long enough to protrude beyond the plywood of the sub-roadbed). With the mounting screws on the attachment plate ready to go (screwed in so they’re almost through the board), I gently move the mechanism around until the brake wire is more-or-less vertical, the switch operates freely, and the control rod is as straight as possible between the fascia and mechanism. The mechanism is oriented to put the rod and switch perpendicular to the FASCIA rather than the track (angle relative to track doesn’t matter here). Once I’m happy with the placement, I run the mounting screws into the sub-roadbed.
With the brake in the RECESSED position, bend the control rod parallel to the ground
On the fascia side, I now have about 2″ of control rod sticking out. With the slide switch in the DOWN position, I then grasp the control rod with a pair of needle nose pliers flush with the fascia so the bend will be about 3/16″ from the fascia and use my hand to bend the control rod to align with my track diagram (horizontal) in the direction of the bell crank so that “up” on the control = “up” on the brake. My convention is to face the controls and bell cranks to the left, but either works. At this point, I have the leverage to test the mechanism and fix any issues. If all is good, I use a Dremel cut-off wheel to cut the end of the control rod so about 3/4″ beyond the bend. For the control lever, I use a wooden 1 3/8″ “axle peg” which can be found at any large craft store–it’s admittedly an odd shape, but it’s distinct, easy to find, and easy to use. I insert the pegs into a vice and drill a hole the exact size of the control rod about 1″ deep into the center of the peg, then drill another hole in the side about 1/8″ from the flat end into the first hole and use an X-Acto blade to create a notch between the two for the 90-degree bend in the control rod. The peg is usually a press fit onto the control rod.
The brake wire should initially be longer than required in the recessed position
The final step is to trim the brake wire. I’ve found if I use a pair of wire cutters at rail-top level when the brake is in the DOWN (recessed) position, it is low enough for all my locomotives to clear and extends high enough to catch all my axles when needed. Because the wire’s location can be tough to see (especially when cars are over it), I use a little dab of yellow paint on the outside of the rail to indicate where the brake wire lives for easy spotting by crews.
The brake wire can be tough to see with cars on top of it, so I use a little dab of yellow paint on the rail to help operators know the brake location
I’ll also share some “lessons learned” for using this type of handbrake:
The brake will find your lowest-clearance locomotive and keep it from moving until you trim the brake wire–remember this locomotive and use it to test all brake installs
If you try to pull a string of cars when the brake is engaged, you WILL bowstring every car between the locomotive and the brake off the rails (sometimes violently)
If you leave the brake “up” and roll cars into it, they will bounce back quite jarringly upon hitting the brake
If you don’t pay attention and activate the brake under a truck bolster or low-hanging part of the car, you WILL raise the car off the rails and derail it (or topple it)
Other than these “gotchas,” I’m very happy with the operational possibilities these handbrakes add to the model railroad!
The St Charles Switcher crew sets the handbrakes to leave a string of loaded hoppers on the grade while working the yard
The first step of the handbrake is to locate where you want the brake, drill a hole, and insert a brass rod sleeve for the brake wire
Here’s the completed brake assembly with three pieces of wood, DPDT slide switch, brake wire (vertical), and control rod (horizontal)
The left is the front side of the assembly that will face the fascia–note the brass rod sleeve in the wood where the rod goes through
Top view of the handbrake assembly–the top board helps to mount the assembly securely under the subroadbed
Here’s the handbrake mechanism installed under the layout–the control assembly should orient to the fascia and not the track
The control rod should protrude through the fascia at least 2″
With the brake in the RECESSED position, bend the control rod parallel to the ground
I use a wooden axle for the control rod and drill out a hole the size of the control rod along with a notch on one side
Here’s the finished control in the “off” position (in line with track)
Here’s the handbrake control in the “on” position–the LED helps alert operators that the track is not clear
The brake wire should initially be longer than required in the recessed position
With the brake wire in the recessed position, trim it to just above rail height with wire cutters
The brake wire can be tough to see with cars on top of it, so I use a little dab of yellow paint on the rail to help operators know the brake location
Here’s another handbrake on the main at a location where crews have to leave their train to work cuts of cars through a short run-around just ahead
Here’s another handbrake on a 3 percent grade above St Charles Yard–I use this one to set cars above the yard and use gravity to route them down the right track, just like the prototype would often do
