There are several threads on Beaufighter Pilots notes listed in
Manual Index - British and a design analysis at
Beaufighter Design Analysis
I have previously added my RAF and RAAF pilots notes to
Bristol Beaufighter AP manuals
This tread is for other technical documents, but not pilots notes on the Beaufighter starting with the Descriptive manual for the Australian Mk 21 Beaufighter. This version was derived from the British Beaufighter TFX and hopefully someone else will have the Vol 1 for that model so we can do a comparison.
This is the most amateurish manual I have ever come across.