Welcome to the forum Paul. As a new member, please take a few minutes to read through "Instructions for navigating the site" and "How to reply to a discussion thread"in the FAQ section, link here: FAQ. There are other topics there that you may find informative. Please note also that it is not necessary to quote a previous post in your reply if you are following the train of thought in the thread, it just clutters up the thread unnecessarily. Simply start typing your reply in the dialogue box below the last post where it says "write your reply" , do not click on "reply"(which adds the previous post as a quote) unless it is absolutely necessary to maintain continuity in the thread. Thanks, Jim.