Not much of note to report this period. I've been busy updating the 'as built' models on CAD which can be a nightmare at times. The full loco model is so large it really slows down my computer so that manipulating the image on screen is a drag. The get round this (in part) I've kept the bogies separate which is why they appear in outline only on the drawing below. The model in the arrangement shown is used primarily for gauging; the '1055' is the buffer centreline height above the running rail, the standard loco height. This enables me to check that everything is clear underneath and that the vehicle gauge is observed all round.