Those who are regular visitors here will have noted a new look to the blog. There have been a number of people  reporting odd errors with the old template display. Mostly Chrome users and the way that the menus sometimes don’t display correctly. We are endeavouring to fix that with a cleaner look and continuing changes to make the site more viewer friendly for those using tablets or phones. Hopefully over time we will smooth the details out. Thanks for your patience and we hope to see you here again.