mith wrote:As far as I can tell, this is where the disagreement lies?
One of them, yes. The others aren't with Paolo.
So either 5r1c7 is true, or (5r1c1 AND (6r2c1 OR 1r2c1)) is true, and the strong link is valid.
I guess that settles it then. Thank you very much! I can already breath more easily