"DKSanders" wrote in message
...

Thanks James, but I was hoping this request would result in said advice.
If
not then I'll follow the sentiment of your reply, thanks again.

Lightning conductors can 'ask' for a strike
where none would have occured.
KiloAmps can flow !.
'Step potential' can occur..i.e. you could
electrocute passers by if your earth plate/rods
are ineffective.