I am trying to change the rss feed for saved searches. I am able to do everything, but I am having trouble with adding a profile field (checkbox). I am by no means i programming guru, but I think i have done everything correctly, see code below

<!-- IF field_type == "checkbox" -->
                   {break:field_value}
                   <!-- ENDIF -->
<!-- IF member_picture AND member_picture_active -->
                &lt;img src="{top.virtual_pic_path}{member_picture}" alt="" align="left" border="0" /&gt;
<!-- ENDIF -->               

             First Name: {htmlentities:profile_field_Firstname_value}&lt;br /&gt;
             Experience: {htmlentities:profile_field_experience_value}&lt;br /&gt;
             Certifications: {htmlentities:profile_field_certs_value}&lt;br /&gt;
                         Education: {htmlentities:profile_field_education_value}&lt;br /&gt;
            {lang:"core","userinfo_location"}: {htmlentities:profile_field_country_value}, {htmlentities:profile_field_city_value}

I can not get the certification field to display (it is the checkbox field).  I have check and rechecked the field labels. Any assitance would be greatly appreciated.