I'm still learning on measurements and I really don't want to screw things up.
With this diagram showing the finished measurements, and the cutting chart on the right side, are my cutting measurements for the dimensions needed in the diagram correct?
I've only got a 12x9 area to work with. That's why the dimensions are not all in 1/4" increments
There will be a 1/4" binding all around the outside to ensure that the 9x12 stay intact.
Layout & cutting for a 9x12 tray liner