Annotations differ in Layout vs Model Space

Hi

Probably a newbie error - or some shortcut I pressed by mistake - but when I annotate or measure an object in Layout it shows very different dims from Model Space. I’m sure I’ve missed something here - my scale is set to 25 and the measurements are around a factor of 25 out!

Any help would be much appreciated as ever!

Thanks

Taa

The 2D Documentation tutorials on the Learn page are a good place to sort out these getting started issues: