Stewart Murdoch believes Dumbarton will make life hard for Dundee United

Dundee United’s Stewart Murdoch — seen here in action against St Mirren’s                       Stelios Demetriou — reckons other Championship sides up their game when they visit Tannadice.
Dundee United’s Stewart Murdoch — seen here in action against St Mirren’s Stelios Demetriou — reckons other Championship sides up their game when they visit Tannadice.