I made anti-vibration feet for large 3D printers like my tronxy x5sa, I recycled a similar model that I found on printables ( https://www.printables.com/model/1727-anti-vibration-feet-for-prusa-mk3ss-mk4-and-prusa- ), I thought that to compensate for the vibrations on all axes better the feet should be concentric, so I modified the inclination and now they satisfy me, to make 4 you have to use the mirror function in the slicer for the two symmetrical feet.
Printed in ABS, 3 perimeters, 0% infill.