In message , Tim Lamb
writes
In message , Ret.
writes
Tim Lamb wrote:
Having just measured the hole that the ball sits in, with my
micrometer, I would judge that the ball size will be 4mm. This is
slightly larger than the hole - but not so large that it wont protrude
partly through the hole to create the pressure against the bits that
holds them in place.

So, if anyone has 4mm balls - I would be pleased to hear from them!

I can do you a few slightly rusty at 4mm and a couple at 4.7mm.

PM your address and I'll stick them in an envelope.

Can you try that again, Kev.

My inbox is showing a message but it does not appear in the file. I have
tried re-building the mail file which assures me that all messages have
been recovered but it is still not there!

regards
--
Tim Lamb