Extruder Spring Preloader

thingiverse

Install this upgrade under the spring of your extruder for optimal performance. You've got three size options to choose from - 1 mm, 2 mm, and a sturdy 3 mm model. By reinforcing spring pressure, this upgrade tackles one major issue: slippage in the extruder. Be cautious if you're using a stepper that's out of sync; forcing it could lead to counterproductive results. I've personally tested this with Geeetech's MK8 extruder and seen great results.