I am interested in making a tablecloth for my dining room table. My table is 56" wide so that means doubleweave. I would like to plan a design with an oval design leaving plain weave in the middle and repeat the oval design on the edges of the tablecloth. I will only have 10 shafts available to me. I recognize that I will have to cut some waste to make the tablecloth oval on the bottom. Possible or impossible with my limitations?