Setting the baud rate in lightburn

[Woodcraft (John Matteson)]

Found this post, it doesn’t say if it was the soultion or not.

Lightburn baud rate and grbl

HI TRYING TO GET lightburn to work with neje master 2 . need to set the baud rate 38400. do not seem to find the place where to set this on latest lightburn 1.403 works fine with laser grbl baud rate set at 38400. only. any help here , baud rate setting on lightburn does not appear on lightburn pdf thanking u kindly max

Maxgeyer had the same issue of no baud rate showing up.
I would try Melvins suggestion in the thread.

HTH.