Liverpool headed to Selhurst Park aiming to make it six wins from seven games in the Premier League. The Reds have quietly worked their way to the top of the table after an excellent start to the season. Another classic Premier League test awaited Liverpool on Saturday, with Arne Slot getting his first taste of the Palace home crowd. It has been a happy hunting ground for the Reds in recent years, but has never been straightforward. And so it proved again at the weekend. Although Liverpool were the better side, they just let Palace into it during a tetchy second period. And as the home team kn…