I went about it the other way and changed S-Value max in Lightburn to 10000 to match the setting that was existing in the GRBL control variables. This fixed the problem, and PWM works as expected now.
Thank you very much for your reply.
I went about it the other way and changed S-Value max in Lightburn to 10000 to match the setting that was existing in the GRBL control variables. This fixed the problem, and PWM works as expected now.
Thank you very much for your reply.