Chose a design,  We attach our designs to a 3" x 5" note card & file them alphabetically

There are over 800 designs in those 2 boxes

Place the design in an opaque projector, face down.

Cut a 20" x 40" piece of template paper.

Tape the template paper to the wall.  Be sure it fits nicely within the edges of the paper

Turn off the lights, & trace the design using a magic marker.

You can modify this method for use with an overhead projector-

Print the design on transparency paper & then project onto the template paper using an overhead projector