When I click Start to start an engraving job the laser travels diagonally away from home until it reaches the x or y max endstop. I have tried making small designs and positioning them in different postions on the bed. The result is the same. I also had his problem using LaserGrbl. So I do not think it is an issue with ALight burn.
This is a converted Da’vinci XYZ printer
I replced their copntroller board with an Arduino Uno (genuine) and a CNC shield
with DRV8825 drivers
It is using Nema 17 stepper motors
I currently have home set to Left Front.
Using Hard stops for all of the X/\Y stops.
Here are my GRBL config
$0=10
$1=25
$2=0
$3=2
$4=0
$5=0
$6=0
$10=1
$11=0.010
$12=0.002
$13=0
$20=0
$21=1
$22=1
$23=3
$24=25.000
$25=500.000
$26=250
$27=4.000
$30=1000
$31=0
$32=1
$100=80.000
$101=80.000
$102=4000.000
$110=500.000
$111=500.000
$112=100.000
$120=10.000
$121=10.000
$122=10.000
$130=150.000
$131=200.000
$132=200.000
Any assistance would be appreciated.