The last post saw a basic shell of a third of a Cradley Bogie - the working title for which soon became 'Cradbog', hence the title. One thing that really stands out with Up the Line is the smooth, reliable and realistic running of the locos and we wanted this to be the case again with this project. Thus the formula adopted was to go for split chassis pick up and DCC with stay alive. It is intended to have a realistic overhead wire but this will not be live. While on traditional locos there is