Hornby TT 120 goes up 

I decided now the time was ready to start the layout expansion so last week all stock was removed from the layout and today a start was made fitting a raised level double track main line.
The boards are not finished yet but enough to lay some track on to test.
Over the fiddle yard will be a 4 platform station with two through lines and two bays which will allow trains to return to the lower level without needing a reverse loop.