**A passing train driver helped Glasgow Warriors get back on track as Danny Wilson's team climbed off the bottom of their Guinness PRO14 conference with a 23-22 triumph over Edinburgh.** It was full steam ahead for the capital outfit when Jamie Farndale grabbed the opening try of the derby thriller. But a blunder by Edinburgh scrum-half Nic Groom, who mistook the horn from a locomotive chugging behind Scotstoun's North Stand for the half-time buzzer, saw Edinburgh hit the buffers.