Class          Steering  Coefficient
Base Steering  4.0       1.0
PLF            3.2       0.8
LF             3.2       0.8
HF             2.4       0.6
VHF            1.4       0.35
FR             1.2       0.30
Transport (L)  0.4       0.1
SC (L)         0.4       0.1
LC/WP (L)      0.2       0.05
Station (L)    0.1       0.025

Drag / Inertia Constants
Small: 50000, 50000, 50000 (anti-spin factor: 4)
Large: 500000000000000, 500000000000000, 500000000000000 (anti-spin factor: 8)
The drag constant is multiplied by the steering amount in the table above to work a value of steering_torque
The drag constant is divided by the antispin factor to work a value of rotation_inertia
Player-flown (te_ prefix) Large Capitals and Stations should have X-axis rotation_inertia use anti-spin of 500 and X-axis steering_torque divided by 8