I bought these squares at an antique store when I started getting interested in quilting and forgot about them till the other day. What I'm wondering is they are hand quilted but very loose not sure what to do. I would like to use them but don't know if I should tighted up the stitching or leave them alone. I five blocks so I thought I would and more fabric and make a wall hanging out of them. Any suggestions would be appreciated. This is the block front and the back stiching. thanks in advance.