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4 minutes ago, Bucoops said:

I wonder how long it would have taken for the cost of fitting to be recovered in the efficiency savings gained?

In a bureaucracy you need a "Spend to save" capital budget to bridge the gap between the capital and revenue budgets being unrelated. And if it, also, is spent out for the year ...

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Accurascale are one RTR manufacturer that are thinking of the conversions during their design phase. Rolling stock as well I believe.

Not sure about their steam locos as yet.

 

image.png.6b552864c7ddc0b74ba108a4e659a126.png

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Regarding the double chimney A4s, in addition to any extra capital cost, the Kylchap blast-pipe arrangement was a patented device, and its adoption presumably involved paying royalties or a lump-sum to commute them.

 

Those were normally proportional to the number of units in use, and licences often involved signing up for two or more years in advance for whatever number of fitments were made.

 

The LNER directors would want to thoroughly assess the financial implications of adopting them (i.e. what potential fuel/maintenance savings might offset the cost) as well as any on-the-road performance benefits offered, on a "guinea-pig" locomotive before committing themselves further.   

 

John

 

 

Edited by Dunsignalling
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The layout High Dyke was built in a year. Roy Geoff and John did have a bit of help with the baseboards from a friend so it wasn't entirely their own work. Some of the locos and stock were from Gainsborough Central (as I said earlier) but the vast majority were built new for the layout. There were not too many pacifics and expresses at Gainsborough. I recall John telling me they built around 250 iron ore wagons for it.

 

It was a great achievement and is still remembered with great affection. Stoke Summit was a great achievement too and is also remembered with great affection.

 

High Dyke was my personal favourite as it was in EM and was built by people who I knew at the time and was more interesting to watch operating. 

 

Was one a greater achievement than the other? I neither know nor care!

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4 hours ago, thegreenhowards said:

Many Thanks Tony (and Ian) for the A4, Sparrow Hawk which you sent a few days ago. I have now fitted the dreaded DCC chip and she’s running nicely on my layout, Gresley Jn as seen here.

 


 

I have had to route restrict her as the fitting of the rimmed Cartezi axle means she won’t take the curved side of Peco double slips - have others had this problem? I could fit a rimless axle, but it would be a shame to spoil such a beautifully finished model.

 

Anyway, here is a one minute video of her completing a circuit of Gresley Jn.

 

 

Andy

 

The curved route through Peco slips is definitely on the tight side. I try to get my tank locos and smaller tender engines to run through the curved way, but I don't worry if larger engines struggle, as they're not asked to do so in normal operations.

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8 hours ago, zr2498 said:

Accurascale are one RTR manufacturer that are thinking of the conversions during their design phase. Rolling stock as well I believe.

Not sure about their steam locos as yet.

 

image.png.6b552864c7ddc0b74ba108a4e659a126.png

They have said they’re not designing their steam locomotives with the wider gauges in mind, and won’t be providing replacement em/p4 wheelsets for them.

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Reading this EM discussion, prompts a confession.

For nigh on 20 years as part of the Mostyn team, it has been BR Blue, 1977, P4 diesels... The memories of childhood holidays in North Wales being the big stimulus. The other motivation being the comfort of diesel locomotive drop-in wheel conversions...

However, living next to the auld CLC has prompted a return to EM steam outline for my future "big thoughts;" as well as any smaller Scottish projects.

I have attempted to build steam locomotives in the past and failed - valve gear can be maddening, demanding wheel profiles etc. EM provides an effective half-way house with which to explore the satisfaction of a more realistic track gauge.

That is not to say that certain 00 layouts are stunning creations and when properly presented, fool you a shade. 

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7 hours ago, thegreenhowards said:


 

I have had to route restrict her as the fitting of the rimmed Cartezi axle means she won’t take the curved side of Peco double slips - have others had this problem? I could fit a rimless axle, but it would be a shame to spoil such a beautifully finished model.

 

Andy

As @Barry Tenhas mentioned the Peco Bullhead slips curved radius is tight, as it is the same geometry at the previous ‘streamline’ points. The rigid pony truck types from Hornby aren’t keen on them E.g. A4’s Britannia’s etc and can bind. Make sure the b2b’s on them are set at 14.5mm that helps a tiny bit. The ‘flat tread’ wheels however that Hornby provide work fine across them, and there are no issues if the pony trucks and bogies have side play or swivel.

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35 minutes ago, PMP said:

As @Barry Tenhas mentioned the Peco Bullhead slips curved radius is tight, as it is the same geometry at the previous ‘streamline’ points. The rigid pony truck types from Hornby aren’t keen on them E.g. A4’s Britannia’s etc and can bind. Make sure the b2b’s on them are set at 14.5mm that helps a tiny bit. The ‘flat tread’ wheels however that Hornby provide work fine across them, and there are no issues if the pony trucks and bogies have side play or swivel.

Thanks PMO and Barry10,

 

I recognise that they’re not ideal. 24” radius I believe - easily the tightest on my layout. I only have a couple, one of which is at the exit to the reversible roads in my fiddle yard and this is where Sparrow Hawk objected. I run lots of other Pacifics over this slip with minimal problems but they mainly have the non rimmed axle. I’ll check the b2b which might help as I think some other ‘rimmed’ Pacifics have coped in the past.

 

Andy

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10 hours ago, Bucoops said:

 

No doubt the reasons are buried in the company archives somewhere (no I'm not volunteering!) - but I wonder how long it would have taken for the cost of fitting to be recovered in the efficiency savings gained?

 

This dilemma is encountered frequently.  The problem is that to undertake the conversion now, means finding additional funds somewhere from this year’s budget, so it is an additional unbudgeted cost.  The savings will be realised either from an alternative budget that has already been allocated, or recovered sometime in the future ie: not in the current financial year.  So ‘the system’ determines that within this year’s budget the costs will be negative, thus not worth doing!

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14 hours ago, Bucoops said:

 

No doubt the reasons are buried in the company archives somewhere (no I'm not volunteering!) - but I wonder how long it would have taken for the cost of fitting to be recovered in the efficiency savings gained?

 

I think that is something that would not have been thought worth doing before the concept of spread sheets. 

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13 hours ago, t-b-g said:

 

There were three parts to what Malcolm did. The first was to inlay rectangles of plasticard into the upper solid panels, which reduced the rather too deep effect. The second was to flush glaze and the third was to alter the roof profile. This he did simply by filing, as the plastic was thick enough to allow material to be removed without going through. It removed the bit of a "hump" that the Kirk roof has and made it more of a curvy shape.

 

None of it was very difficult or took very long but it made a decent difference. 

 

He also fitted nice corridor connections and added the alarm gear.

 

I always thought his glazing could have been a bit tidier and when I did the one for Roy, I made a rebate by adding strips of thin plastic along the vertical edges. That allowed the glazing to have a surface to sit against and I could make them slightly undersized and fit them with varnish, which gave a better look than the one Malcolm got. I have some of his carriages here and this is an example.

 

20230407_180733.jpg.1e38158c4dc7cc7c14914aa031d24434.jpg

 

We LNER modellers and BR ones too, should be very grateful for these kits. They made modelling the LNER and ER so much more accessible when there was very little available for us. With a little bit of work they scrub up very nicely.

Tony,

 

Thank you very much! 
 

Nigel

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13 hours ago, Bucoops said:

 

They are very accurate Triang Jintys. Not sure about anything else.

Help. I'm using my smartphone in bed (recovering from some necessary but uncomfortable medical interventions).

 

I think I hit the 'report' tab entirely in error. I don't know if I got out of it without making a 'report'.

 

Should I contact AndyY?

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16 hours ago, PMP said:

They have said they’re not designing their steam locomotives with the wider gauges in mind, and won’t be providing replacement em/p4 wheelsets for them.

That’s really quite disappointing, I was hoping the newer model manufacturers would be more accommodating and go the extra mile!

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