Have we addressed the system of selective counterweighting that might be needed to keep the rotisserie easy to stabilize when flipped with different structure on 'top'? It will almost certainly be imbalanced for a considerable time during construction... and even with locking pins there may be benefits in stabilizing it (e.g. ease in releasing the pins if they stuck, or controlling the tilt if you were to be in a wheelchair at the pin insertion location...)
Seems to me that even a few holes with tee-nuts inserted behind for permanent threads could be provided for the equivalent of bobweights and that would prevent any potential accidents if the layout were 'reversed' to be worked on from below and the compression lock on the pivots became loose or slipped...
I think a simple spring scale hooked in one of the holes could read the imbalance at any time to give you the exact nominal weight to attach as counterbalance.
SeeYou190As long as it can be hidden, it is not a problem! Oh, the secret errors I have hidden behind fascias and underneath scenery. Only the top 1/32" counts.
Thanks for comforting me Kevin!
I thought about cutting about 12" off of the ends of both boards and then adding in a longer section, but my back was killing me so I decided to figure out how to fix the problem later.
I must admit that so far I haven't been able to take advantage of the layout's ability to rotate. Everything that I have done so far has required me to stand and I can only do that for short periods of time. That has forced me to do things a bit at a time so progress has been slow. My next step will be to plot the track location points. I will try to do that from a sitting position but I suspect that I will end up standing so that I can see the tape measures more easily. Once I get into the wiring and mounting the Tortoises I'm hoping the benefits of being able to rotate the benchwork will be realized.
Part of the problem is that I still need to clean a bunch of stuff out of the garage. The space around the layout is still quite tight. Some of that stuff still has some sentimental value to me, like all the stereo equipment and CDs. I'm reluctant to part with it but I need to get over that. It will likely never get used again. Our tiny little Google Home device is doing everything that we want.
Somebody give me a kick in the butt to get me moving!!
Cheers!!
Dave
I'm just a dude with a bad back having a lot of fun with model trains, and finally building a layout!
hon30critterUnfortunately both boards were about 1" shorter than what I needed but that's not a big deal. I can hide that when I finish the fascia.
As long as it can be hidden, it is not a problem!
Oh, the secret errors I have hidden behind fascias and underneath scenery.
Only the top 1/32" counts.
-Kevin
Living the dream.
I finally got around to adding the 1x6s to the sides of the benchwork. Even before the glue dried there was an obvious reduction in the amount of flex in the benchwork. Now I have a nice straight line from which to measure the track coordinates.
Unfortunately both boards were about 1" shorter than what I needed but that's not a big deal. I can hide that when I finish the fascia.
Hi Overmod,
OvermodDid you not say you were using a hot-wire tool to trim your foam to shape?
Yes, I am using a hot wire foam cutter. I find that it tends to wander a bit off of the chosen line, so I just used a utility knife to try to straighten out the edges of the foam. It tended to wander too.
I have an 8' straight edge. It didn't occur to me to use it.
OvermodIf you use a 1x6 as a control edge against foam any 'spring' or warp you observe sighting down the edge will screw up data points shot via your 'cross' methods. You could get around this by putting known 'corners' on the benchwork, setting up a laser level just across the corners, and taking your lateral reference from the resulting droopless, bendless line -- it's the same principle as one method to tram steam-locomotive frames accurately.
The 1x6s will be screwed and glued to the 1x4 layout framing. They will be straight enough to give me accurate plotting points within 1/16". Keep in mind that the plotting points will be used to lay the cork roadbed first. When I lay the track and turnouts there will be enough tolerance to avoid kinks and get things lined up properly. If the track ends up not quite lined up with the cork, I can adjust that before ballasting. We used the same method at my old club when we were building our new layout in 2018 and it worked just fine. In fact, the track and cork lined up perfectly.
Thanks for your input,
hon30critterIt was impossible to cut the foam perfectly straight. As planned, I will add a 1x6 to each side of the layout in order to provide a proper straight edge.
Dave... I have not used foam much for layout building, but we have used a lot of it to build CosPlay props.
When we needed a smooth straight edge, we would clamp two pieces of steel to opposited side of the foam sheet, then use a 1/3 sheet vibrating sander to smooth the edge to the steel. The sander would hit the steel and stop, this left a smooth edge on the foam sheet.
This must be done outside, and you must wear a mask and face shield.
We found no other way to make a good smooth 90 degree edge on a piece of foam sheet.
I tried to find a good picture, but all I could find was an in-process picture of a Shark-Bazooka. We did not take too many in-process shots of CosPlay costumes.
hon30critterIt was impossible to cut the foam perfectly straight. As planned, I will add a 1x6 to each side of the layout in order to provide a proper straight edge. I decided to use a 1x6 in order to add a bit of stiffness to the layout. It flexes a bit more than I would like.
Something that might work is a heavy construction straightedge, the kind in 4' sections with splined connectors to get longer precision, clamped to follow the line with a block and clamp (to hold the wire tool at the right angle if necessary) to get offset for precise cutting. Think of it like using a light saber as a router
If you use a 1x6 as a control edge against foam any 'spring' or warp you observe sighting down the edge will screw up data points shot via your 'cross' methods. You could get around this by putting known 'corners' on the benchwork, setting up a laser level just across the corners, and taking your lateral reference from the resulting droopless, bendless line -- it's the same principle as one method to tram steam-locomotive frames accurately.
I needed to trim the edges of the 2" foam in order to provide a straight line from which to measure the track positions. Good luck on that!
It was impossible to cut the foam perfectly straight. As planned, I will add a 1x6 to each side of the layout in order to provide a proper straight edge. I decided to use a 1x6 in order to add a bit of stiffness to the layout. It flexes a bit more than I would like. The 1x6 will also provide support for the control panels and the elbow rests.
The downside is that I have had to redo all of the track plotting drawings in order to add 3/4" to each of the coordinates. It isn't a big deal. It will take me about an hour to redo the drawings. I'm half done already.
Track fiddlerI just don't understand how you transfer the points onto your foam?
Hey TF, no problem. Let me try to illustrate:
I use two tape measures. One is positioned from left to right with the end on the left edge of the foam. The other goes from top to bottom with the end positioned on the top edge of the foam. The top of the layout is zero" for the up and down measurements, and the left side of the layout is zero" for the left to right measurements.
Here are the tapes set up to plot point 20"/-15". The point is 20" from the left side of the layout and -15" from the top of the layout:
Here is a close up:
The plotting point is shown on the foam at the intersection of the two tapes.
Note that the left and the top edges of the benchwork must be perfectly straight and at 90 degrees to each other.
Hope this explains the process.
Please forgive me. I understand everything you're saying here.
I just don't understand how you transfer the points onto your foam?
Where the reference points come from and how you determine where they go?
Is there some kind of grid or something?
TF
Track fiddlerI always find it interesting to see things that I do not understand and even more interesting after I understand them a little more sometimes
Hi TF,
The 3rd PlanIt program gives you each of the plotting points simply by clicking on a section of track or a turnout. In order to plot the curves I divided the track into approximately 6" segments. When the plotting points for each of the segments are marked on the foam it will be easy to draw the curve of the track from one point to the next.
The same plotting method can be used for virtually everything else on the layout including structure locations, roads, and even elevation changes. Have I said that I love 3rd PlanIt? I can't say it enough!!!
That is really cool Dave
I do not find it hard to admit I am computer illiterate but there is the answer to my question.
I always find it interesting to see things that I do not understand and even more interesting after I understand them a little more then I did before
Track fiddlerYou had mentioned you found a track plan you like. How does one transfer a track plan from a piece of paper to a full size 5 by 12 layout? What is the best way to go about doing that?
Here is an example of a track diagram with the plotting points marked on it. It looks a bit busy but it is actually really easy to follow. Like I said, I just use two tape measures to mark the x/y coordinates. The distances are measured from the upper left corner of the layout. The fact that the measurements are to 1/32" is a bit misleading. You don't need to work to that fine a tolerance. I'm just using the dimensions that 3rd PlanIt gives.
I really think that 3rd Planit is worth every penny that it costs.
After procrastinating for a while, I have decided to glue the foam down. I held off until I was sure that I didn't need to do any more deep carving. Any carving that is left to do, like ditches for example, will be shallower and it will actually be easier to cut them with the foam firmly glued in place.
I use 3rd PlanIt. That allows me to plot the locations of all the turnouts to within 1/32". I also mark the locations of the flex track every six inches. Then all I have to do is connect the dots.
The layout diagram is set so that plotting point 0/0 is at one corner of the layout so I just have to use two tape measures to measure out the x/y axis. I mark the plotting points on the foam.
Once the lines are drawn I will install the cork roadbed.
You must be getting close to the next step after your foam is down. I'm just curious because I've never had you're next upcoming task at hand.
You had mentioned you found a track plan you like. How does one transfer a track plan from a piece of paper to a full size 5 by 12 layout? What is the best way to go about doing that?
rrinker Once ballasted and painted - it's hard to tell. I've seen photos that I couldn;lt tell were of N scale models, yet not only was it N scale, it was on Code 80 track, which is even more oversized by scale than Code 100 is for HO. That used to be the dead giveaway to N scale - unpainted, undetailed Code 80 rail looks VERY obviously oversized. But this photo - just couldn't tell.
Once ballasted and painted - it's hard to tell. I've seen photos that I couldn;lt tell were of N scale models, yet not only was it N scale, it was on Code 80 track, which is even more oversized by scale than Code 100 is for HO. That used to be the dead giveaway to N scale - unpainted, undetailed Code 80 rail looks VERY obviously oversized. But this photo - just couldn't tell.
That's great news Randy because my PECO code 55 track looks exactly like Atlas code 80 in appearance and that's what made my decision so hard looking at that beautiful ME N scale track.
I have decided I am going to pre paint all my track and turn outs. I know I will not be ballasting for a long time and Midwest Products cork actually looks pretty good with the textured color in appearance like ballast. I do not want to paint that.
I just had rotisserie chicken tonight and it was a juicy bird
But my hat is still off to Dave's Rotisserie Layout Eh
Once ballasted and painted - it's hard to tell. I've seen photos that I couldn;lt tell were of N scale models, yet not only was it N scale, it was on Code 80 track, which is even more oversized by scale than Code 100 is for HO. That used to be the dead giveaway to N scale - unpainted, undetailed Code 80 rail looks VERY obviously oversized. But this photo - just couldn't tell. The tradeoff is a bit more work required in painting the track to help hide the oversize nature. Makes a lot more sense than tossing otherwise perfectly good track to spend a small fortune on new stuff, which STILL needs to be ballasted and painted to look right anyway.
--Randy
Modeling the Reading Railroad in the 1950's
Visit my web site at www.readingeastpenn.com for construction updates, DCC Info, and more.
snjroyQuality turnouts are not cheap...
Hi Simon,
You certainly have that right! I wanted to use Code 83 on my new layout but I have tons of Code 100 turnouts and track which was purchased years ago for a layout that never got started. It would cost me another $1000 Cdn. to buy new Code 83 track and turnouts. I really prefer the appearance of Code 83 vs Code 100, but for $1000 I will just have to suffer.
I did opt for Code 83 in the locomotive service area primarily because the geometry of the Peco Code 83 double slip turnout fit the plan much better. I decided that the whole service area would look better with the lighter rail so that required buying five Peco Code 83 turnouts and five pieces of Code 83 track.
I was able to get rid of my surplus Atlas Code 100 flex track by doing a deal with my favourite hobby shop. They were out of Code 100 track so they gave me a nice in-store credit in exchange for the track. Win - win!
Don't feel too bad about that Dave.
Too much is always better than not enough. I have stuff around here I don't even know what to do with.
Whenever the world gets back to a normal place. A Model Railroader swap meet is definitely what I have on my menu
Track fiddlerTake careful account of those turnouts. My first order was just enough material to cover the main line. I had one extra right turn out and one left short.
Too late!! I already have way too many turnouts! When I was planning my first (never built) layout I bought all the turnouts before construction had even begun. My back problems put an end to that layout, but I was left with two large drawers full of Peco HO Code 100 Electrofrog turnouts. I think I have about 40 in total. The new layout will only use about 18 of those (plus six Code 83 turnouts in the service area). If I ever get to building the yard that will use up another 11 turnouts. I will still have turnouts coming out my ears!
hon30critterI just did an analysis of what I still have on order for the layout. Holy jeepers!! I still have close to $1000 on order!
I made my $1,000.00 order earier this year, and it was a huge weight lifted off of me.
Just knowing that I have what I need, on hand, for my big layout project is well worth it. Good for my peace of mind.
Quality turnouts are not cheap...
I hear you guys about the benefits of working slow. I spent years on my plan, and it is paying off now. All my trackwork is done, and I have not encountered any "unplanned" design problems. I can have an operating session involving switching without moving anything with the 5 finger crane, except for the few Caboose hand-throws that were intentional. I did change a few things during construction: it was related to scenery work, which I find is hard to visualize on a 2 dimension plan. I moved a siding to make more room for a mountain. I only saw that once the mainline was built. I guess I could have done a miniature mockup like some modellers do, but I don't have that much time on my hands...
Simon
hon30critter I just did an analysis of what I still have on order for the layout. Holy jeepers!! I still have close to $1000 on order!
I just did an analysis of what I still have on order for the layout. Holy jeepers!! I still have close to $1000 on order!
Mornin Dave
Take careful account of those turnouts. My first order was just enough material to cover the main line. I had one extra right turn out and one left short.
After I paid PayPal I ordered the rest of my stuff. Now I have one extra right, one extra left and extra other stuff but better extra than not enough.
And the price, I can't even consider it, this stuff adds up quickly
I could not tell the times I moved too quickly and made mistakes
With everything now that's why I move........ "Steady As She Goes"
hon30critterIt takes me a while to figure things out. If I move too quickly I often make stupid mistakes.
Ditto for me too on this thinking thing.
I need to work out everything in my head over and over before I move forward. I think I have already built my entire next layout three times in my mind.
First of all that rotisserie layout of yours Dave
And that's the beautiful thing about hindsight Dave With the exception of some help from our friends here
A lot of times no one tells us where to run
When you're late seeing things for yourself the first time You see it all so clearly the next time
At that point spelled out so clearly for the next time round
That's the best place to be
Track fiddlerLast we spoke here I was having another roadblock laying my track because the ME Bridge track did not line up up with the PECO. This was a big dilemma and was keeping me from beginning to lay my track. Well as stupid stuff will have it, I'm the worst at common sense. While I was relaxing up north and had some time to think. I thought of my dilemma and all the sudden it wasn't very hard anymore. It's was all the time just simple common sense.
"Great minds think alike"! True, except nobody ever clarified how long it takes to do the thinking!
My mind often works the same way as yours. It takes me a while to figure things out. If I move too quickly I often make stupid mistakes. Fortunately, we both have the benefit of being able to ask our fellow forum members to help us solve our conundrums.
Hi Dave
I kid you not, I spent almost three years developing my layout Plan before I started building it and I'm slower than molasses in January doing so.
It is really good to see you started yours as well as I'll be watching for the updates
Last we spoke here I was having another roadblock laying my track because the ME Bridge track did not line up up with the PECO.
This was a big dilemma keeping me from laying my track and some loss of sleep don't you know?
As the rumor has it, I'm the worst at common sense.
While I was relaxing up north and had some time to think. I thought of my dilemma and all of a sudden it wasn't very hard anymore.
All the time it was just simple common sense.
I lay my normal PECO track over the bridges until I can address them at a later date
I guess that just made too much sense and that's why I couldn't think of it for a week.
Good to see ya Dave
I do have my Canadian Passport border pass you awarded me in case I do have to come up there and see what the heck you're doing up there on your Layout Ah!
Track Fiddler