[arcbug] bust_0003.gcode (530.2 KB) (Generated by gcodetools from Inkscape.) I am referring to the nice sloping run away line that doesn’t seem to have a source in the gcode, way past negative Y, it’s not skipping steps, and I don’t have a dog pulling on the rails. Luckily it was going slow enou…

This looks an awful lot like the noise issue we’ve been seeing occasionally. What board is it, what firmware, and how are you running the gcode?

[image] Router Rapidly Moving Sideways During longer Runs Troubleshooting Hello Everyone, I finished building my MPCNC about 3 months ago. It’s using a MiniRambo with the Full Graphic Smart Controller. I’d built a few things with it (just starting out cutting MDF) and bui…

Mini Rambo, Ryan’s compile says May 28, 2020, lowrider 2, octoprint, have a clamp on ferrite core on the usb cable, which is 5 inches long. This is me, first foot on the floor getting out of bed, lol. Cheers!

I’ve seen odd behavior like this caused by G2/G3 gcode on the maslowcnc. It’s possible there is a specific command, like a really, really, really small arc (artifact of converting a bitmap to vector) resulting in something that throws the firmware. On Maslow, we added code to firmware that replac…

Estlcam can do the same. There is a checkmark for using arcs. If you turn that off, it will use line segments.

So What causes this?!?

LowRider CNC Troubleshooting

jeffeb3 (Jeffeb3) July 11, 2020, 4:01am 3