Ads under first post but not conversations?

[karoshio]

So,

I'm using

<xen:if is="{$post.position} % {$xenOptions.messagesPerPage} == 0">

</xen:if>

To display an add under only the first post each post and each page of each post but I now noticed this also displays in conversations..

Is there any way to avoid this as it just looks really bad in conversations and if you have a smaller monitor the ad goes under the sidebar.

 

[Parsnip]

Thanks, that's some useful info.