Another two even longer term inhabitants of the work bench from four years ago are two Connoisseur V1/3 Birdcage Brake vans. on a bit of a roll with the V4 I looked at the other two and found that the only things missing from them was buffers.
The reason that I hadn't finished them initially was because I had read On the late Raymond Walley's blog that he had replaced the solid buffers supplied with some sprung ones from NMRS. I subsequently bought some from the late Graham Jones at a show.
Fortunately despite not touching them or the V4 van since 2017 I knew exactly where the replacement buffers were so dug them out and soldered on the buffer shanks and then when I went to fit the heads/springs etc. I found that there wasn't any room for them or indeed access to get the nuts on and tightened.
It is possible to fit sprung buffers, but you need to plan for it and fit them much earlier in the build. In order for them to fit and be able to spring them you need to remove some of the base of the W Iron/spring casting prior to fitting it and adding the wheels brakes etc..
In the end I spent another half an hour removing them and fitting the solid buffers.
Here they are scrubbed up and awaiting paint.
Not wishing to waste a good scrubbing, we had a warm dry day here in North Yorkshire today so I popped out and squirted them and the V4 with etch primer.