|WAMX 4223, the sole SD45 (carbody) on the WSOR, leading? Check. Proper orientation (short hood forward)? Check. Relatively clean? Check. Going the right way for the light? Check. Sun actually out? Check! This last item was the one that had been missing until this point in the chase, as a pesky cluster of cirrocumulus clouds had parked themselves in front of the sun as the train left Middleton.