Jeffro-
Thanks for the more exact details Jeffro. Most of us would agree while dates and times are very subjective that the sequence of events are not.
We can see clearly from scripture, that Babylon was given power to rule. We can see his visits to Jerusalem, taking Daniel and his group in the first visit, taking Jechoniah and his group in his second visit and finally in a third visit destroying Jerusalem and Zedekiah's group.
It is also evident that the first two groups were given promises of a restoration, conversely, the third group under Zedekiah were NOT as Jehovah's reference to them as "Bad Figs" to be destroyed and No Restoration. So any reference to 70 years of exile for this third group to restoration, is meaningless and error. And this is precisely what the WTBS has hung its dating on.
We all make mistakes and are not without error, however, for the WBTS these dates are their justification and claim to be the ONLY channel, and NOT accepting their dates are grounds for disfellowshiping, as I know too well.
Thanks again
Shalom.