Hello again,
I've done some more tests this morning following a Zoom call yesterday which unfortunately didn't result in a solution (although everyone was really helpful!)
If I 'stack' layout elements on the same origin coordinates for XYZ (0,0,0) in the Layout then in the scheduler the Model Preview and House Previews are the same - see attachment 1
If I then pick up and drag the same elements and arrange them in the correct shape in the Layout, the House Preview on the Scheduler tab matches the Layout, but the Model Preview is wrong - see attachment 2
As far as I know, I am working in 2D - certainly the 3D checkbox us unchecked.
The further objects are moved from coordinate 0,0,0 in the Layout, the bigger the difference is between preview windows in the Sequencer.
I have deleted layout elements and recreated them but it doesn't seem to change anything.
Any ideas...anyone?
Thanks,
Joel.