Do not unhoop the final layer.
Select the the organza layer that is meant to sit on top of the final layer. For designs with two files, file "a" will be placed on top of file "b".
For designs with three layers, first file "b" will be placed ontop of file "c", and file "a" will be added later.
Spray the wrong side of the correct layer with temporary adhesive. Lay it on top of the hooped, final layer with the wrong side facing down against the right side of the hooped layer.