Cowan-Dickie’s hat-trick lifts Exeter as Harlequins stay grounded

• Exeter 36-25 Harlequins• Chiefs shrug off slow start to the season with deserved first winLast season’s finalists have moved off the bottom of the table. Indeed, this bonus-point win, very much a resumption of normal service, moves them back into the top half. Luke Cowan-Dickie scored a hat-trick of tries, having seemingly replaced Thomas Waldrom as the steerer of Exeter’s driven lineouts. Or perhaps the Tank Engine has seen fit to let someone else have a go benefiting from the Premiership’s most reliable source of tries.Not that this was a forward-orientated affair. Lachlan Turner had his b…