Hi Austin Max, thanks for the great advice.
I should have mentioned my reasons for wanting to tackle this guy. He is the only one of us who was raised on a farm, plus he went to agricultural college too. The rest of us are all city born and bred so his words carry some weight with most of the people in our group. I really want to set the record straight and as we are all together only during our rather short breaks my responses need to be brief, factual and punchy so as to stand any chance of getting something across.
Bob