Greetings,
When calibrating the 10W laser tool head to the work bed (using the provided calibration card), my resulting laser height is typically in the 30.7mm to 30.8mm range. Whether I use the auto adjust material setting or the manual option, this range seems to be perfect for a clean mark/cut. However every time I turn off the machine and back on, the laser height changes. I’ve seen it sub 30 to over 70mm with no other factor other than cycling the power, requiring me to have to run the tool head calibration each time. Why does this setting not save in the device preferences since the work bed height doesn’t change (unless I’m changing the tool head or using the rotary module)? Does the tool head need to return to a specific position before shutting down the machine in order to save the setting?
I have the most up-to-date version of firmware and Luban.
Thanks,
Matt