Nothing in life is ever easy it seems. OK, I tried changing the name and because the old name is embedded in the current postings the software wouldn't allow replies to be posted because the name was different to the forum. So I have changed it back for now.

When you all can live with not replying to older threads I can change the name as new postings will work just fine. Once you have all had a chance to read this post I will then change it back to GEM.