I decided that doing curves were not in my thing in the early days of quilting. Then one day a friend said to me, you make clothes and do set in sleeves, quilt curves can't be much different or harder. Turns out she was right, it did take some practice and some not too perfect curves but have it mastered. When doing Stack n whack quilts, I use all the left overs in the border or another quilt. Just take your time and jump in, you might like it. Peace, Brenda