What wrong with it? is it just the "design"? or is it stitch lenghth and the actual threading? if it is the "design" try getting a water sol. marker and marking the blocks up the way you want it to look! then just stitch over the lines! I still have to draw my quilting lines or I hate the way it looks! I can't just FREE motion anything! but I can free hand draw designs and then trace over the lines:)
it gets better and easier and you will enjoy it soon!