Edinburgh to Inverkeithing Onboard a Scotrail 156

Edinburgh to Inverkeithing Onboard a Scotrail Class 156. With new door sounds to be onest i wasnt really Expecting this train to be the one to Kircaldy as it is usually a Class 158 or 170 but seen that today it was a Class 156 to got my return ticket and Hurried towards the Barrier and on to Platform 15 for the train i then Recorded the Journey to Inverkeithing.