Tks Iceman ,. .. .Actally from what I have read this FBW systems do inject a pre command pitch demand directly to the elevators in order to have more stable pitch attitude in flight when spoilers or speedbrakes extend.. .I do not have any details for all this after touch dawn. . .Rest of what you said I basically agree , the FCOM's have quite good info on that and I am sure the person making the Q. has gone trough them in very much detail for all this.. .Tks again.