RE: Tweet1 Feb 2020 21:51
From rns dated 13th dec and 29th jan it would seem 7z was run from late oct for 25 days and then 6 from 20th nov to date. It states 7z had 25 to 30% wc. I assume the nov wc of 17% offloaded 12th nov was a combination of both 6 and 7z. Please correct if I'm wrong.