Murphy's Law

I made some progress yesterday in that I completed the rewiring of the layout. It was only 6 sections that needed to be brought to a central point and then the NCE PCP board had to be wired in.

Today's job was to rewire a Grafar loco to DCC. Fortunately the guys at DCC Supplies have manufactured something called a DiGi-Hat^TM which makes the job relatively easy.

So the loco was dismantled, the old brush housing removed and the DiGi-Hat inserted and it slops around. The instructions say " If it is a sloppy fit then it has either been drilled out or is a rare variant and you need a Phat-Hat^TM. As I've owned this loco since new I know I haven't drilled it out so I suppose I should be proud to have a rare item. However, I now have to wait 2 or 3 days for a Phat-Hat to arrive - have decided this is one job I would like not to be bodged.

Calling it a day

I've had another couple of goes at making the chassis work but I can't make it run reliably. This is sooo frustrating that I have made the decision to stop modeling in 3mm. It's a great shame because 3mm is a fantastic scale and has a huge amount of potential. If I has modeled in 12mm instead of 14.2mm then it would have been significantly easier as old Triang ready to run chassis could have been used and also ready made track is available. As it was, I wanted to try finescale modeling and I have come up short.

The 3mm society has made great progress in making finescale less of a model engineering scale. There is the flexible track which is tremendous and components for making points are now becoming available. There are the square ended axles that should remove the quartering issues that beset my early efforts. I would recommend the scale to everyone. For me, I just don't seem to have developed the right skill set and I want to be able to see progress for the limited time I have available for the hobby.

So yesterday, at the Abingdon show, I handed over my 3mm modeling items to a fellow 3mm Society member for sale on the Society second-hand stall.

I shall take a little time to plan my next work but I know I will be going back to OO9. I have come to realise that I do like to see trains running round and round every so often and that won't happen in anything except narrow gauge. I also know I want to experiment with DCC and computer control. I have an NCE Powercab and so yesterday I bought their computer interface card and some point motor decoders. I intend to make use of Mospick Halt to try DCC on an existing layout before committing myself big time.

Yesterday I ripped up the fiddle yard of Mospick Halt and removed the electrics. The way I did the fiddle yard was not at all suitable for automated control so I will turn it into a traditional passing loop yard and see how easy it all is to control.

Here's to progress!

Old loco chassis

I went to put the TCS MC2 DCC decoder into the Watford Tank but realised the decoder I had was about 1mm too wide. Thankfully TCS have a different decoder, the M1, that I will purchase which will be ideal.

Flushed with the success of having a working chassis I got out another loco that I had been working on - the Judith Edge LMS/BR Jackshaft drive 0-6-0DE. I knew I could put the existing TCS MC2 decoder in the body of the diesel. However, the chassis didn't unscrew from the body cleanly and then I realised the chassis was all pitted.

At this stage I am unsure how much it will clean up or whether the damage has gone too far. I shall take advice and decide what possible cleaning can take place.

Oops - how did a year go by so quickly?

No the decorating didn't take a year. It did take longer than expected. I discovered the hard way that painting over blue with magnolia requires a LOT of coats unless you undercoat... Anyway, it is all finished and the room can be worked in again.

Enthusiasm waned because that $£#% chassis wouldn't work reliably. Whenever I thought it was quartered,a wheel would slip. Needless to say it ended up in a box in disgust.


Last year I did build some baseboards aimed at a new layout and then a eureka moment happened. A very clever man in the 3mm Society developed a method to punch the Society finescale wheels with a square hole so that quartering problems go away. It took me all of 5 minutes to find my wheels, pack them up, and send them off.

As soon as they were back, they were onto the engine and it still ran poorly. Very depressing and back in the box in more disgust.

New year, new resolution and I'm going to fix it. The bench was cleared tonight and the engine dismantled, various alignments checked, decisions made where washers should go to space the wheels, pick-ups adjusted and.... it just staggered along.

I've been doing all this work on the Bachrus Saddles as I don't have a layout but I popped the engine directly onto the track and it just ran straight off the end.

Out with the vernier and a closer examination of the saddles showed there's a difference between the top and bottom measurements. I had assumed the dimensions would be the same so when it was tight on the track it would be spot on for the wheels. No, the gap is wider at the top so when I set them tight on the track they were so wide there was very little contact with the loco wheels. Set them in by 0.5mm and it just works...

Maybe now we will see some proper progress.

Temporary Pause in Modeling

I know I haven't posted for a while. I should have because there has been progress. I have made the quartering work on the Webb Coal Tank and I did spend a great day at Narrow Gauge South operating Richard Holder's new exhibition layout - Clydach Railway.

However, the time has finally come. I am going to redecorate the railway room. I have given myself a week to do it but the idea of removing all the tools, kits, books, paints, building materials is actually quite daunting.

My wife reminded me that the curtains in the room were acquired with our first house 25 years ago and we don't know how old they were then. I painted the room not that long after moving in 22 years ago. It's long overdue for some TLC.

Normal operations will resume later.

Progress on quartering

Yesterday was Abingdon Show. I'm not sure how they did. There were plenty of people queuing to get in right at the beginning but it never got to being heaving, which is actually a good thing.

I was pleased with Mospick Halt which ran well all day. One nice lady described as lovely and clean. That just makes me want to make it dirtier :-)

Now the show is over and there are no more exhibition bookings it is time to make some real progress on 3mm locos. As I mentioned before it looked like the quartering was out on the Watford Tank. I broke the superglue holding the wheels on and fiddled until I got it right. I've also made a piece of test track for the rolling road and it works! Just having a flat piece of track for the rolling road to sit on makes a huge difference.

All I have to do now is cure why it waddles like a duck.

Abingdon Show and Mospick Halt

It's March so it must be Abingdon show. It's at the White Horse Leisure Centre and I can see it from my lab at Sophos. I'm taking Mospick Halt and a friend from Oxford Club is coming to help operate. Well actually he will probably operate whilst I wander round trying not to spend money.

I've finished 'Joan'. I need to find some etched nameplates for both locos and then they will be done, though maybe a coat of varnish won't go amiss.

If you come to the show then do come and say hello. I'd tell you the stand number but I seem to have mislaid the paperwork...