New Train TIN-watch takes a longer-term view of reliability improvement

I'm beginning to wonder whether adding Technical Incidents per 100,000 miles to the table was such a good idea after all. Even when a fleet has to score under five to be borderline respectable, there are some depressingly large numbers as you go down the table. On the other hand, it provides a more direct overview than comparing Miles per Technical Incident.
But begone dull care. For this month I thought I would see if I could find some good news.
PROGRESS