Jul 12, 2025 · I hope to be able to use the Auto Zero Touchplate from Sienci Labs that I use with my Longmill MK2 CNC. The block uses the inside surfaces for probing the X and Y axis.

CNC losing location during goto, outlining, probing, or running a job: all of these situations use high-speed ‘G0’ movements where the motors might not be able to keep up if your machine is …

Use our CNC Issues and Fixes page to solve the majority of problems you may experience such as disconnections, cutting issues, machine binding, and the machine not moving right.

Issue(s):If you are seeing the Z-axis drop slowly, plunge into the material, or cut to inconsistent depths Resolution:First we suggest these following questions to prioritize your troubleshooting. ...

Jun 30, 2022 · Universal GCode Sender - Probe module feed rate doesn't fit the parameters. Hi, I am not able to zero my machine (LongMill Mk2) because the probe module in UGS goes way …

View and Download Sienci Labs LongMill MK2 assembly manual online. LongMill MK2 tools pdf manual download.

Oct 14, 2020 · I’ve recently purchased and received a Sienci Longmill (3 axis cnc router). My plan was to get a smooth stepper and G540 to run the machine as I have in the past, but I’m trying …

Oct 28, 2024 · This is not a stock component for the Sienci Longmill MK2 and requires programming to complete. Also, this installation only sets us up to quickly set Z-axis zero only.

Dec 14, 2023 · It appears to lag in the Y briefly when it goes from x to y in the corner of the squares. Not sure whats going on. If you lose steps you don't get them back again. A square …

Nov 6, 2025 · Only one of the motors (open loop / LongMill) is not moving, the rest of the motors are OK Adjusting the mechanical components on the LongMill does not improve motor movement