By Felix Keith Ronnie O’Sullivan said he had been battling the instinct to delve into the “horrible murky world” of over-thinking his game after beating Gary Wilson to reach yet another final. O’Sullivan beat the Scottish and Welsh Open champion 10-7 in Manchester on Friday night to book a 64th ranking final of his remarkable career. The Rocket will play the winner of Mark Williams vs Mark Allen on Sunday in the final of the Johnstone’s Paint Tour Championship – his sixth tour final of the season. He looks in fine form ahead of his bid to win a record eighth title at the World Championship lat…