BTW,
The fact that the same folks have discussed the FW-190A MW-50 on several different BB's doesn't impress me.
Facts are the LW produced a bewildering number of varients for the "two" single engine dayfighters they used. These varients are in fact in most cases completely different planes with the exception of outward appearence. Combined with destroyed records of installation of the various boost systems it is easy to see why there are so many discrepancies.
Again, My much more trusted sources than you, say the MW-50 boost system was used on several 190A4's, FW-190A5/U8, and some 190A8's.
Facts are someone who has published 3 Schiffer Military History Books on the 190 exclusively, Osprey publishing, and Squadron Signal have more crediability IMO than some prolific BB poster.
Crumpp