Sure the boost was increased by 2,8/4 lb/sq in
the last line should have ended that way:
standard boost+4 lb/sq in = 1,8 ata
and NOT 4lb/sq in = 1,8 ata
@henning: no my version has no separate engine exhaust thrust curve, just a engine power output curve
did you finally find a way to incooparate the thurst data we had from that FW190 series drag chart?