Ten-man Caen set their season back on track with a 3-1 win at Troyes.Having won their opening two fixtures, the visitors followed up with two successive defeats, but goals from Julien Feret, Siam Ben Youssef and Vincent Bessat ensured a return to form.Chris Mavinga's error allowed Feret to lift the ball over Dennis Petric before Ben Youssef headed home to double Caen's lead on 38 minutes.Ben Youssef was given his marching orders just before the hour mark for a second yellow but, despite that, the visitors wrapped up the points moments later when Bessat added a third on 62 minutes.Quentin Othon netted for the hosts in injury time but it was a case of too little too late.