The sink is very nice-BUT—- the mounts don’t work. After installing the clips for drop-in mounting, the clips would not clear the cut-out hole. Side to side, the clips were 1/2 inch too wide on each side and in front. The sink could be put in the hole. The quartz counter top had already been machined to fit (using the cut-out template), and the counter top was installed. The counter top fabricator/installer said there was no way to put the sink in with the clips on. 
We removed the clips and used silastic sealer to “glue” the sink in place. NEEDS TO BE REDESIGNED!