I have, yes. I've changed it so that it is...

<table width="100%" class="t_outer" cellpadding="0" cellspacing="0">
<tr>
<td>
<table width="100%" class="t_inner" cellpadding="0" cellspacing="0">

However it still shows up in the forum as

<table width="100%" class="t_outer" cellpadding="0" cellspacing="0">
<tr>
<td>
<table width="100%" class="t_inner" cellpadding="0" cellspacing="1">