Quoted from Apex:
Going to be hard to tell from a picture. But basically you want to bend it so the angle between the back of the vuk and the playfield is at a lower angle. You could also look at it like you want to bend the top of the vuk toward the player.
So am I just bending the top of the VUK downward towards the player/ playfield ? Any idea why cliffy mentions trimming the blue pad?