I think your problem is related to the structure of the dotline mod interacting with the column grid code. Your output shows```html
<table width="100%" cellspacing="15" cellpadding="1" border="0" align="center">
<tbody>
<tr>
<td width="32%" align="center" style="outline-color: rgb(255, 0, 0); outline-style: solid; outline-width: 1px;">
<div class="centerBoxContentsProducts centeredContent" style="width: 32.5%;">
</div>
</td>
<td class="vDotLine" rowspan="6"/>
<td width="32%" align="center">
</td>
<td class="vDotLine" rowspan="6"/>
<td width="32%" align="center">
```that you have a table cell width of 32% (<td width="32%"), and then the div with the actual content also has a width of 32.5% (<div class="centerBoxContentsProducts centeredContent" style="width: 32.5%;">), but this is relative to its container, the table cell, instead of the whole center column of your page. You need to have that 32.5% calculated as 90 or 100%.