Hey thanks for all the responses,
Terraplanblues mentioned "Then sends approx 850 psi to the sys A side of feel actuator. Increases column feel forces up to four times nominal feel." which I understand. The FCTM recommends trimming throughout the approach to stall manoeuvre, right up until stick shaker occurs. If the purpose of EFS is to multiply nominal (ie held) force from say 10 pounds to 40, why then does the FCTM recommend trimming? This would allow EFS to only multiply say 1 pounds by 4 for 4 pounds? Or 0 x 4 = 0?
I know these are hypothetical discussions, but I really don't see why we should continue trimming into shaker. The table that XPMorten showed indicated a trim speed.
Thoughts?