Low Profile Racquetball feet for Ender 3 / 2040 / 4040 extrusions

thingiverse

I fell for the sleek design of the squash ball feet, yet I was shocked to find that squash balls come with a hefty price tag in my area. Meanwhile, racquetballs are readily available at a reasonable $2.50 for three. To adapt to the larger size of the racquetball, I modified the feet accordingly. Unlike the original design, the end screw holes weren't drilled out, but I discovered that these feet fit so snugly they didn't require any screws to stay in place and secure. Since installing these feet, I've observed a significant reduction in vibrations transmitted through my enclosure. When running complex top/bottom layer designs, the printer now experiences minimal shaking. If you appreciate the low-profile feet but can't source squash balls, give these modified feet a try!