I spend time with people who have spent years with crocs,
including those who caught Sweetheart. I think they have
a pretty good idea of what is what, unlike some who as you
say, over estimate. Always a good laugh hearing stories
of what Sweetheart did !

Anyway, anything over 9 feet to me is dangerous and where
they are seen at 9 feet and less, you can bet there are
others that are bigger than 9 feet !!!

I had a look at the map the other day of Croc attacks in the NT, more than you think over the last 30 years.