@Mark,
Many thanks for getting back to me.
The only odd thing is the entry lights. When you start the APU or connect the GPU in the dark, the cockpit is illuminated well as the panel flood (X2) and console flood are all lit - making the entry lights a bit pointless. Also, if you switch the entry lights on using either of the cockpit switches - it also turns on the entry lights in the galley - but the galley entry light switch then has no impact. If entry lights are off in the cockpit then the galley switch turns the galley entry lighting on/off as expected.
Just seems a bit illogical to me, however, maybe that's how it works on the real aircraft.
Regards, Neil.