Ok i'm taking a shot and excluding a few who have legitimate shots.

Early 4
3,4,6
3,4,7
1
1,5,7

I excluded Royale With Speed in the third due to the drop and the trainer being 0 for 8 for the meet. Seems like a drop to bust the cherry and sometimes you end up in muddy waters when that happens.

I also excluded Back Again in the fourth. Should be hammered in the pick 3's and 4's and just find little value with him, especially when you consider the jockey is absolutely dreadful from the gate.

GL