66622 runs though Aberdour, 20th August.
Running less frequently, and usually now a Colas 66 turn, is the Linkswood tanks, to supply aviation fuel to RAF Leuchars, scheduled for closure in 2014 as a fighter base. The outbound working is from Grangemouth, via Stirling, Perth & Dundee (run around) to Linkswood. Return is via Ladybank, Thornton, Dunfermline, Alloa & Stirling to Grangemouth. The surprise on 23rd August was that 56105 was on the turn - and this has repeated several times in the past two weeks.
At this point the train was slowing and stopped at Charlestown Jct, where events took a strange twist. The now little used points for the line to Longannet had a problem, and a decision was made to send the train once around the Fife Circle before a successful second attempt about an hour later.