To fix this you have to open the flight_model.cfg file for each type (C550, 700, 900, 1000, ect) and edit the the number of pilots under the weight and balance section. Change the value from 1 to 2 for the pilots. I don’t know why Aerosoft hasn’t addressed this.
Example: Find the station_load for the pilots. Make sure the number is 2. Not 1.
[WEIGHT_AND_BALANCE]
max_gross_weight=91800 ;(pounds) Facts Sheet CRJ-1000
reference_datum_position= 76.20, 0, 0 ;FS0=144 in front of nose
empty_weight_CG_position= -78.70, 0, 1.5 ;FS944
CG_forward_limit=0.00 ;POH Loadsheet
CG_aft_limit=0.33 ;POH Loadsheet
empty_weight=54000 ;CRJ-1000
empty_weight_pitch_MOI = 1262790
empty_weight_roll_MOI = 354454
empty_weight_yaw_MOI = 1025491
empty_weight_coupled_MOI=0
activate_cg_limit_based_on_mach=0
activate_mach_limit_based_on_cg=0
max_number_of_stations=11
station_load.0=419, -21.3, 0, 1.5, TT:Pilots, 2
station_load.1=165, -26.0, 0, 1.5, TT:Fwd Flight Attendant, 3
station_load.2=165, -111.6, 0, 1.5, TT:Aft Flight Attendant, 3
station_load.3=360, -49.8, 0, -1.0, TT:Fwd Cargo (max. 816 kg/1800 lb), 0
station_load.4=1076,-108.5, 0, 1.5, TT:Aft Cargo (max. 2440 kg/5380 lb), 0
station_load.5=1480, -35.9, 0, 1.5, TT:Passenger Group A (max.10), 0
station_load.6=1850, -47.8, 0, 1.5, TT:Passenger Group B (max.18), 0
station_load.7=2220, -59.8, 0, 1.5, TT:Passenger Group C (max.18), 0
station_load.8=2960, -71.7, 0, 1.5, TT:Passenger Group D (max.18), 0
station_load.9=2960, -84.5, 0, 1.5, TT:Passenger Group E (max.18), 0
station_load.10=2590,-96.3, 0, 1.5, TT:Passenger Group F (max.18), 0
;—default load resulting in CoG @ 16.3% MAC requiring 7.0 trim—
Hope this helps.