The Highveld spring/summer season shifts up a gear at Turffontein on Saturday with the Betway Spring Challenge topping the bill and a Pick 6 pool of R3-million expected. For purposes of the Pick 6 and Jackpots, it would be wise to include all three. There are no real banker options on the day for Pick 6 punters but, for those on budget, Race 8 offers up two precocious fillies who might provide enough cover. If they’re as good as their early form suggests, Johan Janse van Vuuren-trained Pretty Persuasive and Tony Peter’s Perfect Miracle should fight it out. Suggested Pick 6 perm:1,3,4,5,8 x 1,3,9,10 x 2,9,10,11 x 2,4,12 x 2,4 x 3,5,9,10 (R1,920)