Step 5: Sew the Front and Back
Insure that the pretty sides are facing each other.
(Battery pocket piece, quilt backing, and quilt front.)
2) Pin them
3) Sew around the perimeter leaving the one side open.
4) Cut 2 layers of cotton batting, 1/4 inch smaller than the seams of the quilt.
5) Press the quilt, turn it inside out,
place the batting inside insuring it gets nice and flat.
( I can hear the quilters cringing... but I tell you it did work ;-) )