sentences:  This led to many years of poor form and falling world rankings, with his only television appearances between 2005 and 2010 coming at the UK Open, apart from his run in the qualifying rounds for the 2007 PDC World Darts Championship when he won four matches to make it to the television stages.However, he lost in the first round to Alex Roy.He was also reported to be suffering from dartitis at this time, which was visible at the 2008 UK Open, where he lost in the first round to Jamie Harvey.