Rubyx, are you still checking out this forum? I have Pettigrew material to forward to you, but as you can see from the Moderator's comments on the above post, we both need to post at least three messages before we can use the Personal Message (PM) system to communicate privately - we're not allowed to exchange email addresses in public here - and it seems you have only posted one message so far. So unless you have more comments or queries to post here, I can't communicate with you, and I have far too much material to post on this forum.
Harry