Then cut the batting at the top and bottom of the squilt, lacing a little beyond for trimming later. Hand over to the pinners. Smooth all three layers of the squilt and pull taut. Pin the three pieces together perpendicular to the edge of the fabric. Hand over to the sewers.
Pinners Use a walking foot, if possible, to make the process easier.
Round the corners. Reach inside the opening, grasp the opposite side, and turn the quilt inside out, coaxing out the rounded corners. Keeping the topside up, smooth out the quilt carefully. Pin the edges together, tuck in the open area, and pin it closed. This will close the opening.