I personally think that it is a lovely quilt, nothing wrong with the wrinkles. They look like maybe 10 or 12" squares. I'm thinking that with only one tie in the middle of each one might be the reason why you think that you have to many wrinkles. The next one you might try adding ties every 4 to 6". It could also be due in part to the batting that was used. These are just some ideas on my part. I love the quilt just as it is. Keep up the good work.