Centaurus: what I meant was, perhaps, not literally look behind/through the FD as that gives only bank angle & attitude. My meaning was to scan the IVSI, ASI & TK Line. This would help me finesse the trim adjustments in pitch and rudder input to stop the FD from departing the middle box. Anticipate the changes required. Look 'around the FD' might be a better expression.
I envy those who can see the SBY AH with accuracy.