A belated welcome! 

]]Here's wishing you a belated welcome to Wikipedia, MatGB. I see that you've already been around a while and wanted to thank you for your contributions. Though you seem to have been successful in finding your way around, you may benefit from following some of the links below, which help editors get the most out of Wikipedia:
 Introduction
 The five pillars of Wikipedia
 How to edit a page
 Help pages
 How to write a great article
 Editor's index to Wikipedia

Also, when you post on talk pages you should sign your name using four tildes (~~~~); that should automatically produce your username and the date after your post.

I hope you enjoy editing here and being a Wikipedian! If you have any questions, feel free to leave me a message on , consult Wikipedia:Questions, or place  on your talk page and ask your question there.

Again, welcome!