Want an easy way to reduce Z wobble on your LulzBot TAZ 4 and later 3D prints? Straight Z lead screws will improve Z wobble. Manufacturer’s spec for runout on the OE Misumi Lead screws is .009, but 2 rods can vary widely below that. We now have rods binned by straightnessso you can ensure you’ve got the straightest Z lead screws possible LulzBot TAZ Z lead screws

Here’s a batch of our <.003