Admin can not edit fields if 'General registered users' is not checked

I have fields where I check only 'Users with PayMembers role' and don't check 'General registered users', now it's not possible to edit these field as admin. If I set admin to 'PayMembers'-Role, he can edit his own fields, but not fields of other users - only if I check the 'General registered users' he can do this. I don't want that general registered users see these fields, but the admin should ;)

Attached images demonstrates the problem. One image shows the installed modules.