Verification record of Y-axis and Z-axis bump (impact sound) I currently have 6 linear modules, and I am at a loss to solve the bumping sound of Y and Z axis with any combination. The A250 assembled with the combination that seems to be optimal generates bumping sound like this. [image] B…

Verification record of Y-axis and Z-axis bump (impact sound)

xchrisd January 23, 2021, 1:25pm 5

I even have no fix, sry, you have to email support@snapmaker.com , i guess.

Maybe this thread helps you to find more accurate linear module couples.
"Bump" in Y-axis - #39 by Snapmik**

Topic		Replies	Views
Y-Axis Linear Module Skips and Makes a Grinding/Screeching Sound Snapmaker 2.0	5	925	July 31, 2021
"Bump" in Y-axis Snapmaker 2.0	88	7235	September 21, 2023
Y Linear module Fault Snapmaker 2.0	15	3136	February 18, 2022
Horrible grinding noise on Y Axis after new LM Install Snapmaker 2.0	19	2046	July 3, 2023
A350 Bed Level Fails Y Axis Problem Snapmaker 2.0	5	710	June 4, 2021