I am finding it difficult to stitch on 25ct one over one and I have been debating whether I should switch to 28 ct fabric, 2 over 2. I love the design but the tiny holes is causing eyestrains when stitching. I made a error on one stitch and it is a nightmare to frog the stitch. I am abit worried whether to continue on. This is a huge project consisting of 49 pages.