Mike Lyle wrote:

In Sa'udi I briefly stayed with a German survey crew who had one: every
time they pitched a new camp, it had to be turned upside-down before it
would behave. I didn't have one at all, which was fine: no fresh milk,
and no meat which hadn't been alive a couple of hours before.

Oops! Sorry Urglers - I've just popped in from the Shed innit.

--
Rusty