About this 3D model

Hi, I wanted to create some anti-vibration supports with compression springs, because the rubber ones don't inspire me with confidence. I used 25 mm springs, 50 mm long, bought on Amazon I'll leave you the link : https://www.amazon.it/dp/B09WCZNH8F?starsLeft=1&ref_=cm_sw_r_cso_wa_apan_dp_5G4WC8PJM3Q2KTP3CAA7 the printer is significantly more stable with this type of support Ps: add pieces of rubber or fabric underneath for a better result (those for chairs at home) I loaded both the files in step and also in stl I used pla layer 0.2 40% filling enable automatic tree supports enable brim ATTENTION!!! Print items exactly as pictured for best results