I should have added that in the absence of either entering the LB beta 1.5 or using SheetCAM, you are welcome to check out the Vim editor script I was using to post process LB’s laser gcode, transforming it to plasma capable with THC, over a year ago. That was very successful and served its purpose during my plasma table startup. The issues that drove me to SheetCAM had to do with LB UI as it concerned needing to first verify and then manually adjust as needed the leadin placement (and start point), cut direction, and from a workflow basis having to redo many of those with seemingly simple changes to the LB drawing. See this post for the script. Update on plasma use case success, albeit post processing gcode
Send me a PM if you have questions.