This applies for basically every FS2004/FSX aircraft:
Open the Aircraft.cfg file, then locate this section:
[Views]
eyepoint=18.035, 0.000, 3.200
The last of the 3 values defines the vertical offset = 3.2 feet
Increase the vertical offset with e.g. 0.3, save and start a flight to see if it is OK.
If not, adjust the vertical offset further till you are satisfied.
Sometimes playing a bit with the 1st value (longitudinal offset) may also help, increase it slightly to move the eyepoint forward.