You can see a detailed write-up of the problem here. In a nutshell:
class="wikitable" to a wiki-table and then specifying
!width="value"| on a column, the right side of the table gets a grey space added outside of the border.
!width="value"| is removed, this grey space disappears.
We would like to be able to benefit from the wikitable class for style formatting of the table, as well as hard-code the width of our columns, without this extra grey space.
Anyone have any suggestions?