Sure! It’s not exactly a full tutorial but you can see some pictures here.
Basically, you just put two 5mm silicone o-rings on each mounting screw - one below the PCB and one above. I also use plastic washers to help keep the o-rings from squishing through the mounting holes. Since the o-rings take up a few mm on their own, it might be worth tracking down some longer screws to make installation easier. Let me know if you have any questions!