"Robin" wrote in message
...
On 30/04/2019 15:01, Tim Lamb wrote:

Looking at physical size... roughly 1.6x1.0m bit big to wave about on a
single scaffold pole.

An urban dweller asks...

If the PV is within the field might the cows decide to test its support as
a scratching post?

Even if they did, easy to have say a 50mm heavy walled
galvanised pipe so you just smirk when they do that.