Machine: Chinese K40, do not remember the board, it was the stock board
Board: Cohesion 3d mini
Problem/ Question: I am having issues with the coordinate system of either the machine or the firmware (or both). It has issues as to where “Home” is and “Origin”. Especially “Home”, when I turn on the machine and the software (LightBurn) and tell the machine to go “Home”, it moves to the bottom of the work area and chatters quite badly, but (most of the time) when I then tell it to go to “Origin” is seems to move there just fine, but in relation to the actual position strong on both the “X” and “Y” positioning. Sometimes I can get it to work well, by turning on and off both the system, repositioning the gantry manually, but as soon as I turn the system off, both the machine and the software, and turn it back on, more often that not it goes right back to the same issue. Now as far as using the move command built into the software there is no issue, except the coordinate call out as to where the laser head is at the time I finish using the software to move it around. I hope somebody can help, by the way I have had issues before, but with “Jogging” during engraving, new belt and a lot of time fine adjusting is solving that issue. Thanks for the help there. Any help here will be greatly appreciated.