Hi, I have used the divided batting method and it works well. I found by lapping the batting I had a bump in the quilt so when I cut the batting I did so in a gentle curve, put a coloured thread on each side so that I could match up later and also be sure I had the right piece. Usually I cut three or more pieces depending on the size of the quilt. Match the centre of the backing, batting piece and the top and pin or glue in place leaving two or three inches from each curvy edge to allow you to join the next piece of batting after you have quilted the centre strip. Straighten out your backing, match up your next piece of batting, pull your top over and smooth the lot, secure as before and quilt away. Hope you can understand this as sometimes I feel as if I dribble on a bit.