gform_after_submission cant get field value

So my script is simple right now just to test out the $entry field id's.

add_action("gform_after_submission_3", "set_post_content", 10, 2);
function set_post_content($entry, $form){
$subject = $entry["28"] . 'Applied as: ' . $entry["2"];
 mail( $emailremoved, $subject, $message);
}

Right now entry 28 is a dropdown, this one works.
Entry 2 is the name field with split first and last. This returns nothing. Ive also tried $entry["2.1"] and get nothing.
Entry 34 (not added) is a multi checkbox. This value is not echoed out either. This is a multipage form, but that shouldnt matter.
Any ideas why the values are not returning? They are saving to the form entry.