 In his second season, 1996–97 Yeovil were promoted back to the Conference from the Diadora Premier League, going on to have several successful FA Cup campaigns, beating several league teams over the next few seasons.In a replay at Huish Park against Cardiff City in January 1999, Pennock made an error which is often shown in sporting bloopers clips, rolling the ball forwards before intending to clear it downfield.Unfortunately, he rolled the ball too far forwards and was tackled by the Cardiff City striker and the ball rebounded into his net; it was the winning goal.