notwithstanding...
Notwithstanding many many sims are junk reflecting the price paid up front.... a delightful day out is a date with Doris.
Department of Research and Information Services or some such name. Anyway Doris. To be found in the library of the RAF Museum at Hendon. Phone 'em, book a table, give a clue what you want to see and when you arrive the table will be piled with manuals. Comet will be a piece of p***, they probably have a crate marked "Comet" anyway!
But always have at the back of your mind that $35 does not an aircraft make. But if you have a machine code reader and a penchant for software writing CHANGE IT!
Best of luck with a fun project
enicalyth