Complicated problem regarding moderator rights PLEASE !!

I have a group of 6 Admins.
I have also a Moderator Group AND a Forum Co-Ordinator Group.
The Forum Co Ordinators have more authority that moderators - HOWEVER:

I need to allow BOTH groups to be able to delete and edit topics, and also, they dont seem to be able to view a members past topics or posts when they look in their profiles.
They get a messages saying they havent got rights to access the page.
Can anyone help please, many thanks in advance.

Hello,
Admin Panel=>General=>Forum=>Categories and forums=>Select one forum=>Permissions=>Advanced mode.
Regards!

Thanks, thats solved the group permissions issue.
Now I need to find how to allow the Forum Co Ordinators group to view someones past posts when they look at a members profile.
Thanks!

Hello,
Admin Panel=>Users&Groups=>Users=>Profiles=>Select one profile=>Modify=>Who can modify the profile field value ?=>Moderators=>Save.
Regards!

Thanks but I dont have that option in my forum..
users & groups>profiles> and then I have profile fields, contact fields, or general options, none of which give me a choice to set who can modify profile field...