The Sunrisers Eastern Cape need to shake off their recent slump of form or they will watch on as the sun sets on their title reign.The defending champions have gone on a run of two matches without a win, failing to back up their recent fight-back that saw them return back to form with four consecutive wins following their slow start to the competition.Fortunately for Aiden Markram and his troops, their crunch encounter against Paarl Royals, who have been in red-hot form, will be played at St George’s Park in Gqeberha (1pm start) on Saturday.They have turned the venue into their fortress,…