Capt Pit Bull
Sorry to be so long getting back to you, one has only to go away for a few days to find everything has changed/moved.
You are right and my new found knight in shinning armour (JF thank you) said what was in my mind.
This is all well above my head now (Lanchester – sounds like WWII) so I shall just lurk. I’m in a mood anyhow because I believe I may have to change my call sign to 36E.
Still your 34DD (in my head)