Board: C3d laserboard
Firmware: I have a new board and I’m using whatever it came with
I have been losing steps when my laser head is moving from one cut or engrave to another across the center of my machine. I am convinced that I need to modify the config file to slow down possibly the default seek rate for go moves as well as the Cartesian axis speed limits. They are both currently set at 24000 and I would like to reduce them to 9000 and see where that gets me. I have made these changes in the config file notepad and tried to save and it says that the media is write protected. I have done several searches looking for the answer on this topic before I posted a question. What I need to know is how do I make these changes and saved them so that I can put the SD card back into my cohesion 3-D board.