OK I'm a little confused. What is the advantage of this configuration?
I already have a "Boeing 737-800 PMDG Mixed Class.txt" file in my configurations folder for TOPCAT. Is that for the older FS9 type 737??? I don't get it, because my configuration folder also contains files relating to an iFly 737, and I thought that was a recent aircraft, so I am presuming that perhaps these files are downloaded and updated by TOPCAT???
I thought the TOPCAT figures were based on real aircraft, so I'm guessing the only reason there are different files in the topcat configuration folder (like separate files for PMDG vs iFly) is to account for differences in which particular individual 737 has been modelled - like there will be differences in weight due to the equipment fit. Is this correct?