This sink has dropped and the inside corners have no radii, putting the top out of warranty.
Further complicating matters is the fact that the distance from the rear of the cutout to the cabinet front edge, shown in blue tape, is 21 3/8". Even using Elkay's Quartz Luxe Ferguson model, the largest this distance can be is about 20":
This Cambria has to be stretched 1 3/8" for this sink to work.
The failed seam is split. What, did they run out of adhesive on install day? Appalling.
The top is leveled, the seam remade, the top pulled toward the cabinet fronts, the excess overhang ripped off, and the proper inside corner radii created, putting the top back under warranty.