On my machine I have a slight offset between the home position (defined by the limit switches) and the actual 0/0 corner of the bed.
So when using lightburn with absolute coordinates ant placing a cut in the upper left corner, it will burn parts of the cut in the Frame.
As I understand the recommended procedure is to use “user origin”.
So I moved the laser in position (0/0 of the bed) and hit “Origin” at the cutter.
I place a design “somewhat in the middle”, select “start from: user origin” and do a “frame” to see where it will be cut.
What I expect:
laser head moves in the middle of the bed and draws a frame (where I positioned it)
Frame starts in the left corner from the “origin position”
(is that a bug in lightburn?)
(Guess I will post that in the lightburn forum, too)
To put it in another way. Can I somehow set another absolute Position for the ruida board?
In the pic: the machine origin is where the red/green rectangle is positioned.
But I want the grid 0/0 be where the cross with the red dot is.