55022 Royal Scots Grey passes the site of Over Junction, near Gloucester with the Pathfinder Tours 1Z47 08:00 Cardiff Central to Llandrindod Wells 'Heart of Wales Explorer' railtour on 29 March 2008. Despite the novelty of a Deltic over the Central Wales line, the forecast of torrential rain for later in the day in Wales put me off traveling any further west. In fact it was sunny when I arrived at this location, but that didn't last long, and by the time the railtour appeared it had become very dark.