Summary There are some vibration isolators out there using printed parts as the springs. Not sure how much abuse plastic can take but I'm guessing metal can take more. I designed some simple vibration isolators. These are similar for ones made for audio equipment. Having these along with my better than nothing braces should reduce ghosting and noise significantly. Springs needed:https://www.amazon.com/gp/product/B07HN9SFFQ/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1 Enjoy!