I have noticed that the default autopilot in the Aeroplane Heaven Electra has a hard time trying to follow a flight plan that has sharp turns and seems to lag behind what the flight director is suggesting. I have found a couple autopilot settings that improve the banking performance in the autopilot which seem to help a lot:

max_bank_acceleration = 5
max_bank_velocity =10

This mod simply adds those changes to the 3 models of the Aeroplane Heaven Electra.

Installation:

Extract the folder from the downloaded zip file and drop it in your Community folder.