Back to the drawing board!

We’ve purchased a new house and I suddenly find myself with a 18×16 bonus room that is completely empty. Whatever will I do with it? This is as close to having a model railroad-ready basement as I am ever likely to have so I am giddy with anticipation! Well, maybe not giddy. More like “well now what do I do?” I’ve got the benchwork that originally was meant for a 11×13 bedroom that occupies a 10×10 area. I could just bolt it back together and have room for a second layout. I think ideally what I’d like to do is go with my original plans for a double deck arrangement of two different layouts, only with more space. If nothing else it’s a good excuse to sharpen the pencils and get cracking on the graph paper. If only I could remember which box I put all that in…

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And progress comes to a halt

More than a halt really, more like a head long retreat and the gnashing of teeth! Just kidding about the last part. Since I designed the layout to be modular and to be taken apart in sections if needed, I decided to try this out and actually do it. The fact I was doing it because we might move was only part of the decision. We’re getting our place in shape with some remodeling and paint on the walls to try to sell and that meant the bolted-to-the-walls benchwork had to relocate for a while! I figure this gives me a chance to consider my benchwork decisions and see if I want to make any tweaks before a) I put it back up again or b) we move to a new home with new spaces and requires me to change it all anyway!

In the meantime, I was gifted a copy of Railworks 3 train simulator by a generous friend and will be playing with that during the layout’s downtime. So far I like it, at least as far as the tutorials and Horseshoe Curve tour go. I’ll post a more detailed review later.

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Progress is being made

Finally an image! Here is a shot of the spline subroadbed coming up out of the staging level to the main level. I’m almost done here. Since the roadbed is mostly hidden and doesn’t need scenery, I can get away with a bit narrower spline. Once it’s finished, I’ll take a surform plane to the top to level it out, then put down a roadbed material and finally the track.

Spline subroadbed

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Nolix almost done

Three more 8′ pieces of spline and I’ll have the nolix done which goes from staging to the HO level! Once it’s in place, I can start the actual subroadbed for the HO. I’ll also need to actually start laying track since I need staging in before I cover it with the structure above. I need to start building some turnouts!

The HO layout I am building has two levels. The lower level is staging, or basically one big yard with long tracks I can “stage” trains in (the wings in theater terminology). You then can bring trains from the staging level onto the main layout and back again to simulate trains coming and going from a much bigger railroad. In order to do this in the space I have, I use the concept of a “nolix” or a helix that isn’t hidden. My concept is a bit of a hybrid because it’s hidden until it is high enough to be visible. It’s really just a long ramp at around a 2% grade. This will let me do switching in the small yard with through freights coming through and dropping cars off.

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Still alive!

The cake is a lie (sorry, Portal joke!) but I’m still here. Due to family health issues I’ve put off my modeling for a time. We’re finally coming out of the woods from all that so I’m excited to get back to working on the subroadbed. I had some brilliant ideas on how to cram as much railroad as possible into the spare bedroom space I have allocated. This was both ambitious and probably a bit foolish given my still beginning skills at benchwork and track planning. I’ve decided to simplify some of my ideas which has the added advantage of getting things up and running much sooner than they would have been, eliminating design headaches, and letting me run trains which after all is the whole point of the darn thing!

Since I also have plans for other layouts in the same room (so far at least one if not two shelf layouts at different scales) I need to keep things semi-reasonable. There are huge chunks of the hobby I don’t have as much experience in and getting the track finished will let me get into those areas. Plus I’ve got quite a few car kits backing up ready to be built since I have to place to put them! There is an old Model Railroader cartoon with a man surrounded by cars piled on the floor around him with a wild look in his eye as he’s putting together another kit. The caption is something like “Up to there in cars and he’s still knockin’ them together”. I don’t want to be that guy!

More updates I promise. I need to remember to keep taking pictures of progress.

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I’ve started construction, honest!

After having been an armchair model railroader for far too long, it feels good to finally begin the process of getting benchwork in place. Here’s a photo to prove I’ve started. The benchwork itself is completed now and I’ve started the process of building the subroadbed, which is something new to me and requires digging out of my brain all those early geometry courses!

Beginning benchwork

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Fish or cut bait, or lay some track as it were

I have a tendency to over-think things. Especially things I haven’t done before, or things I want to do right. Working on my first home layout, I’d like to do things “correctly”, or as near to perfect as I can get. Of course since I haven’t built a layout from scratch before, this is a rather lofty goal to shoot for, not to mention nebulous. There is no “correct” model railroad layout. Whether you are a novice on a 4×8 piece of plywood or a rivet-counter who is working in Proto:48, correct is what you make it.

I’ve realized I am trying to do things perfectly from the start and that isn’t going to work in the space nor the skill set I have. I would like to model the C&NW from Clinton, IA to Cedar Rapids. It’s all dual track, and no real junctions with other roads. So operations wouldn’t be as interesting as some other parts of the line. Making the entire layout dual track main would also reduce some of the “fun” of operation. So I’ve been spinning around and around trying to fit the perfect modeled environment in the space I have. I think I’ve finally convinced myself to just stop thinking and start screwing some sub-roadbed down and lay some track! There is a school of thought in model railroading of “good enough”, where you get things to the point of having an enjoyable operation session. I think that’s an angle I’m taking, where the scenery and buildings come along as you go.

The good news is I built my first turnout using a FastTracks jig and tools. I dusted off my rusty soldering skills and it turned out fairly well! Nothing seems to derail going through it so I guess it works. Just need to get some Polly-S rail brown and paint the ties and weather the rails and it will be ready to go. Still need to work out the throw mechanisms but that’s for another day.

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On the subject of DCC

My current HO locomotive roster is comprised of several Athearn “blue box” units from the early 90′s, four SD40-2s, one FP45 (all but one ATSF and one BN) and one newer “DCC-ready” GP50 decorated for the CNW. I had purchased an inexpensive Bachmann DCC decoder at a train show and noticed it had the 8 pin plug that should plug into my DCC-ready locomotive. It turns out “DCC-ready” means slightly different things depending on the manufacturer. In Athearn’s case, it meant it had a 9 pin adapter board that you could plug directly into with a 9 pin wiring harness and a spot on the board where you could solder in the 8 pin plug.

Now I will admit that is certainly ready for DCC, but plug and play it’s not. I’m fairly sure with my soldering skills and a good pencil tip I could tin the contacts and solder it in, but I was wondering what other options I might have. In that it’s a newer locomotive and should perform a little better than my now twenty year old units, I determined I would obtain a good multifunction sound decoder and speaker. Digitrax makes a nice combo unit for not a lot of money and I could get it with a 9 pin harness to just connect in, mount the speaker, and possibly do something with the lighting.

That left me with a few older Athearns and a decoder that wouldn’t plug into anything. Solution? Wire cutters and solder of course! Several good articles online exist (along with several YouTube videos) of people installing DCC decoders into the good old blue boxes. I had done some tune ups on the units way back in the 90′s when I was a member of a railroad club and the guys had shown me the ropes of how to get a bit better performance out of them. “Throw out that long piece of metal first!” was their best advice and replace it with soldered jumpers to connect the motor to the truck contacts. Adding in the DCC decoder was almost trivial and I chuckled as I finished it up in about 20 minutes. Isolate the motor housing from the frame, solder one lead (gray) to the bottom contact, solder the orange lead to the top, replace my two red wire jumpers to the motor from the trucks with a single jumper between the truck contacts and solder the red lead from the decoder to the front truck. I then soldered the black lead to the front frame strut below the headlight mount. The better way to do this is to drill and tap a hole for a small screw in the frame and solder the wire to it. Done! Put it on the test track, set my DCC handset to unit “03″, give it a bit of throttle, and it’s alive! I need to go back through and tear apart the gearboxes and clean everything and apply a bit of grease but it wasn’t hard. Lighting and sound will be a bit more complicated, but it’s just basic electronics. It is certainly a good way to learn your way around the inside of one of your locomotives and a fairly painless way to explore electronics.

DCC is certainly one of the most revolutionary things about the hobby in the last twenty years. Having watched a HO EMD consist growl by on a hill with prime mover sounds and the horn blowing approaching a grade crossing was a revelatory experience. I can’t remember the last time I simply stood at a layout and said “whoa!” I look forward to doing much more with it, and my computer engineering background is making me drool at the thought of DCC-controlled turnouts, signaling, block occupancy, and computer control via JMRI.

I just need to stop reading about all of this at bedtime. My brain won’t let me sleep by constantly working out “what if” problems!

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Careful of those free WordPress themes!

I’m still learning WordPress but it’s a pretty cool content management system (CMS) and blog framework. One of the advantages is you can download custom themes to make your pages look a bit different than the rest. The trick is malicious authors can put very unfriendly things in that code!  A very good description of that is found here:

http://wpmu.org/why-you-should-never-search-for-free-wordpress-themes-in-google-or-anywhere-else/

If you’re publishing in WordPress, take a moment or two to glance over this.  Just because WP makes it easy for you to publish doesn’t mean you shouldn’t be aware of the security limitations of the software!

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Beginnings are a delicate time

A new site! With the release of WordPress 3 and the continuing evolution of my model railroad layout, I thought it would be a good time to start fresh with current information!  Coming soon, information on my HO scale layout representing a small part of the Chicago and Northwestern Iowa Division!

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