About this 3D model

Squash balls have proven to be excellent for decoupling your printer from your table, thus reducing vibrations/noise. I had done a similar mod on my former PRUSA MK3 and it was a huge improvement. On the BL A1, the stock feet are pretty good, but these squash ball feet will still improve vibration/noise, although not as much as on the MK3. Be aware that your printer will be more wobbly, but that doesn't affect print quality. I don't use the AMS top mounted and I am not sure it would be a good idea with these feet. My AMS is on the side, and it actually wobbles less as the table can't transmit the printer's vibrations. Obviously, you need 4 squash balls. Each foot is different because of minor tweaks for fitting, they are embossed to avoid any mistake. I used double sided tape on the horizontal contact area to stick the feet to the printer. Happy printing!?