Version 2 might be restricted but I get all AF points with version 3. On another thread didn't you say that the 5D4 does not suffer the imposed AF speed? Maybe you are referring to the version 2 TC.
To get all AF points you need the 1.4X III
To get no slow down you also need the III
So we are in agreement. If you read the quote I am responding to, my reply is about the 1.4XII (2, two, dos, etc.).
When they come back up, they don't know you're there. Can't remember where I read to do this, but it's fun.







