Thanks for the advice everyone.
Thanks for the link Chris.
It is very technical but it looks like what I need.
Lucky I'm on holidays. It's not the sort of article you can knock over
in a lunch break at work. Well, not if I wanted to get any work done
after lunch anyway.
Suzy_A
I'll get my missus to check out the binos tomorrow morning (this morning?)
when she wakes up just to be sure it's not me.
Erick,
I'll keep trying with the screws. I did improve it quite a bit but still not to
a usable level. And after three hours of using one of those tiny screw
drivers, I think I might have been going cross-eyed.
I'll let you know how I go.