It is a pain. The views in the Carenado aircraft are not great, and identifying which of the views I wish to change is a little fiddly. One thing I did was to establish a view I wish to use, and save that as a custom camera. I then took those co-ordinates, and attempted to find the default view in the aircrafts folder to replace those co-ordinates.
A tool to assist identifying these views would be ideal.