[Gixer]

Yup, he recommended Chris Odling.
The part is winging its way to the middle of nowhere as we speak to be used as a pattern.

I'm in no massive rush as its started raining.........again.....

Thanks

Dave

[phutton]

Have you tried Les Hobbs, our spares man? Contact details in Beaming.

Paul

[Gixer]

Not sure that they are called but the small caps that fit into the rockers on the end that hits the valves.
Mines worn and I can't get the gap I need.
1927-29 model 90.

Let me know if this isn't clear