[Freesteyelz]

You can remove the signatures by editing the postbit or postbit_legacy template. Select the template and style that you're using. If you're using more than one style and template then all of those will need to be edited too. To edit do the following:

In postbit or postbit_legacy find:

  <if condition="$post['signature']">
  <!-- sig -->
   <div>
    __________________<br />
    $post[signature]
   </div>
  <!-- / sig -->
  </if>

Replace it with:

<if condition="THIS_SCRIPT == 'private'">
<else />
  <if condition="$post['signature']">
  <!-- sig -->
   <div>
    __________________<br />
    $post[signature]
   </div>
  <!-- / sig -->
  </if>
</if>

Signatures will now appear in posts but not in PMs.