In your postbit find
Code:
<if condition="$post['joindate']"><div>$vbphrase[join_date]: $post[joindate]</div></if>
<if condition="$post['field2']"><div>$vbphrase[location_perm]: $post[field2]</div></if>
<if condition="$post['age']"><div>$vbphrase[age]: $post[age]</div></if>
<div>
$vbphrase[posts]: $post[posts]
</div>
<if condition="$show['reputation']"><if condition="$show['reppower']">$vbphrase[reppower]: $post[reppower] </if><div>$post[reputationdisplay]</div></if>
<div>$post[icqicon] $post[aimicon] $post[msnicon] $post[yahooicon] $post[skypeicon]</div>
Try adding a <br /> between each line (ie before each <div>) and see how that works for you.