Looking For block item is showing _fields values_

Hi and thanks for your time...I am having trouble with the Looking For item. 

 I have gone through the tutorial:

How to Add a "Looking For" Field on the Join Form

In this tutorial, we will be adding a new field in the join form. For example, we want to add a custom "Looking For" with a new set of checkboxes.

The first thing we need to do is make a field block that will serve as our "Looking For" field on the join form.

1. Login as admin and go to Builders > Fields Builder.
   
2. In the top tab area, click on the Join Form tab.
   
3. In the Inactive Items area locate the NEW ITEM block.
   
4. Click and drag the NEW ITEM block to where you want it to show up in the form.
   
5. Once it sticks, click on the block label NEW ITEM and a pop-up menu will appear.
   
6. Focus on the General tab and add these values:
   • Name: Looking_For
   • Caption: Looking For
   • Description: What are you interested in?
   • Type: Select Multiple Selector
     
7. Now, click on the Advanced tab and add these values:
   • Mutiple selector control: Select Checkboxes
   • Mandatory: Leave this blank
   • Possible values: Enter your values and add a return after each value. Each return will create a new checkbox when viewed on the join form. For example:
     • Friends
     • Inspiration
     • Work
     • I am bored
   • Used lang key: Use the default, in this case LKey
     
8. Click the Save button.

Once you've saved the new field block, go to your form and you will see it appear as checkboxes. You can also add the "Looking for" member selections to the View Profile page by click and dragging the newly created block to the Active Items area. There is one caveat, you will notice you get a "_field_caption" label. This happens in version 6.1.4. The workaround is by clicking on the newly added block in the View Profile tab and re-entering "Looking for" in the caption field.'

 When I refresh and go to profile it still shows up as _field values_  is there any way around this on dolphin 6.1.6 I have tried several times even moving the item etc but to no avail.  Further in the item block under 'matching' what are the inputs needed there for e.g  'percent of match'

Is there a way to amend this please