I purchased a quartz countertop through Ikea and after install by subcontractor I noticed they used some supports rather than the clips included with my KRAUS Standart PRO™ 21-inch 16 Gauge Undermount Single Bowl Stainless Steel Kitchen Sink. It seems like they even drilled into the sink base to install the screws and clips, which I haven't seen anywhere online. My main issue is that I need to use this area for garbage which the supports take up some valuable space and I'd like to remove.
My question is what now? I'd like to use a different system for support as the sink is only attached with the adhesive. I've seen the HUSH, straps as well as some other options. Which is easiest for a sink and plumbing that is already installed - I'd like to do this myself. Is there any other advice and things to be aware of?