If the link is closed the width and height are equal. If it is open you can specify width and height to get rectangular tiles. I experimented with un-linking, changing the the height then re-linking. And the values went back to being equal.
If the link is closed the width and height are equal. If it is open you can specify width and height to get rectangular tiles. I experimented with un-linking, changing the the height then re-linking. And the values went back to being equal.