I gave up trying to imagine how the plan might work in reality, so reached for a spare roll of lining paper, pencil ‘n’ scissors.
Here’s a reminder of the plan just after I reversed it:
Here’s how I began to plan it in reality, joining up sections of lining paper to make an area measuring 8’x4’, a traditional sized train set as I know it:
I started by laying down the 2nd and 3rd radii curves, thinking this would be a good start, as I could gauge everything else from this, as seen above. The tape measure represents the degree of arc of the straight section of station after it leaves the curved station throat area. This was chosen at random, so as to maximise the length of platforms. It’s shallower than that of the plan as I’ve opted for Streamline rather than the Hornby track of the plan.
Once I’d laid the curves, I drew the rest, choosing a simple figure of eight for no other reason than it seemed to marry up better. I hope this doesn’t cause the line leaving the station to drop too sharply: perhaps I should impose a speed limit
Hopefully the lines into the platforms and headshunt can seen more easily, which I’ve picked out in pink. My apologies for the poor lighting. In reality, these can be moved around to increase or decrease the spacings between tracks, handy for accommodating the pillars of the train shed roof. This just gives an idea.
A close up of the Peco Uni frog Setrack curves, separated by a quarter(?) section of curve to preserve the distance between the curves. This was the only Setrack requirement, and of my own invention to allow trains to enter any platform. I’m considering the inclusion of two more small radius points to allow trains to ‘leave’ from any platform too, as there seems plenty of room for them:
Indulging myself here with the roof:
And again with a typical BR(S) train consist:
I’d intended running only two coaches per train, however, there seems plenty of room for perhaps three coaches with a large loco such as a 5MTor N Class in the two longer platform roads.
I reckon that if I start the climb on the bend before the straight run back towards the station, I might be able to construct an incline as gentle as three-ish per cent. That said, as I’m going DCC, I can always bolster the train with a banking engine!
Talking of DCC, I received good news today from Bachmann U.K. : The N class and 5MT are not indeed split chassis-ed as I first feared, resulting in a simple hard-wiring of a chip for each. Pleased as Punch about this, especially as an online model railway store erroneously lists both as split chassis. Relief.
So there we are. Hope you like it, but if you spot anything I didn’t, please let me know
And now it’s time to get back to signalling my other layout, but at least I’m fairly sure it will fit in a realistic space.
Cheers,
jonte