Managed another half day today, getting fed up now.... But nearly there, I keep having to bolt it all together to try it then unbolt to do the next bit. It's so tight I'm having to turn the heads down on bolts to give me clearance!
Here's the selector linkage parts.
And together working
Back at work all week, so that's it for a while. Tour de France at the weekend, so might not get much done then either