(14 Nov 2014, 10:21 pm)aureolin wrote But all X12/X2 runs to eventually be of MAX spec?
No, I understand the weekday extra Framwellgate X12/X2 will remain as a standard vehicle owing to the Stockton 6 workings in-between. Also, depending on whether the working pattern is split once the X12 goes MAX, one evening trip could potentially turn up a Sapphire E400 once the Durham 6 is upgraded.