Originally Posted by sewhappy30
I have a few patterns mostly paper piecing, some regular piecing that are 5" unfinished ...4 1/2" finished. I would like to make these 12 1/2" unfinished...12" finished. I have a chart but it does not have 1/2" sizes. Can anyone tell me how much to enlarge this to make it 12 1/2" unfinished? Thanks!!
Post the small block so we know what you are working on.