JWA and I have had a useful exchange of PMs to 'clear the air'.
I accept that he wants to help JWs and especially those who are studying with them to realise that the Watchtower is wrong. When debating a JW it's not unreasonable to start from a working assumption that the bible is the word of god and then show that the organisation has misinterpreted it.
However my issue is that the ministry headed by JWA takes the bible literally and wants to attract new recruits to a form of evangelical christianity. In my opinion - as an ex-jw and an ex-evangelical - this is to substitute one cult for another.
I would like to start a new thread on this topic soon. JWA has agreed to take part when he has time.