Full Size Quilt Question...........? Why is it that they only flog size full/queen size quilts? I...

Why is it that they only flog size full/queen size quilts? I hate that I hold a full size bed and the quilts are too long in the corners. Whats the concordat with that? Why cant they get it for full & queens? If anyone knows of a place where on earth I can find a full size quilt, please let me know. Thanks.