Now wait a minute. You removed the borders and put your own on. How did you do that? The trees, birds and rhino overlap the borders. As to the corners--I suppose as someone else mentioned, cutting those strips on the length might be one good solution. I cut mine on the cross and they do the same as yours. I think, too, the quilting makes a difference. Don't fret over it, it's not noticeable unless it's going to be a wall hanging and time will take care of it. This is adorable!