"When we started the season with just three wingers in our squad we've paid the price, because we've played the vast majority of games with everybody but the winger on the wing so we won't find ourselves in that position again, " Davies added.

BBC: Scarlets boss seeks new recruits

Six minutes later winger Coux to went in on the left wing for the try which put Bourgoin into the lead for the first time.

BBC: Bourgoin 24-17 Ulster

Ian Maxwell found space on the left wing, delivered a cross that found the winger at the back post and McGinn controlled it on his chest before drilling a low shot into the net from an acute angle.

BBC: McGinn scored for St Mirren at Tynecastle