Wrong position during vector laser cut

[mdeel-online]

Hello, at first... sorry for my bad english

I have a new toy. A Totem Laser engraver and i have one Problem only at vector laser cut.
I hope you can see the problem and know what i mean.
The laser does not move to the right place during cutting. It just starts in the middle. I don't have the problem with normal operations.

[mdeel-online]

I have found the cause and here it is explained in detail. Please note that the first G0 code must remain on G0. Otherwise the switched-on laser moves to the starting point

#53

Now the question is to activate the old commands in the Lasergrbl?

[filap]

It looks like I have the same problem ... but why only few people face this ... as everyone use the same LaserGRBL. and arduino load ?

[StuartB4]

@mdeel-online.

I noticed in the images you posted of your GRBL configuration you don't have Laser mode enabled ($32). In grbl menu, grbl configurating change it to $32=1.
You can read what it does here: https://github.com/gnea/grbl/wiki/Grbl-v1.1-Laser-Mode

Also $120 and 121 seem a bit high for Acceleration. If it's too fast it can lose steps.

[mdeel-online]

Perfect thank you thats the Problem. 120 and 121 works fine at value 2000 and 32 its on now. Great Help from you!!!

[arkypita]

that's what I tell you here #53