Upside down letters

[chrismakesstuff]

@bubalarry I noticed you had another post about not cutting deep enough to cut the letters and now they look upside-down as a new problem. Were you able to fix the first problem and this is a new one?

Longmill line project

hello Hope everyone is fine. Got my machine up and running on a raspberry pi4. I downloaded the long mill line. The issue is that the router would not go into the wood to cut. It follows the pattern but will not go deeper on the z axis. Ive reset zero with no success. When the play button is pressed the router raises then drops down to the surface of the wood thereby not cutting. What can I do? thanks