Just an alternative slant:
I personally think it would have made more sense for TNA to remove the watermark from its preview facility as this would have helped with the majority of "one off" queries and possibly prevented the imminent mass "panic downloading" of the ORBs.
Main areas of research:
- CA Butler and the loss of Lancaster ME334 (http://rafww2butler.wordpress.com/ )
- Aircrew Training (Basic / Trade / Operational / Continuation / Conversion)
- The History of No. 35 Squadron (1916 - 1982) (https://35squadron.wordpress.com/)
[Always looking for copies of original documents / photographs etc relating to these subjects]