Laser issues with firing continually

Continuing the discussion from Laser issues on mirroring:

My limit switch button is broken so I’m getting a new main board, but the issue I have now when I get the chance to laser something the laser does not stop firing from letter to letter of what I have on the workspace I will include a picture of what I was trying to tell you thank you…

Usually this is related to the $30 setting in your controller. Please type ‘$$’ into the Console and copy+paste the result here.

Do you mean $32?

You might need to enable "Laser Mode" if you have GRBL 1.1f or later ($32=1)

I thought 30 and 31 are for the pwm generation ?