Ender 3 leveling spring stiffening spacers

thingiverse

a common improvement to Ender 3 bed leveling is to use stiffer springs, since stiffer springs apply more force to hold the adjusting knobs in the right place.These spacers also increase the spring force, but do so by compressing the existing springs more rather than swap the springs themselves.Theoretically you could install these without disassembling your print bed, but it's easier if you do :)The flat, no-lip version is to fit under the cable holder of a heated bed. These have helped reduce how often I have had to re-level my ender 3 pro bed