Where can I find recommended Visicut settings for a K40 laser cutter?

Where can I find recommended Visicut settings for a K40 laser cutter?

Have no clue about visicut… But have you tried out laserweb? It’s compatible with a smoothieboard as well

I don’t think there is much to modify, just change the width and height, and enter the IP adress of your smoothieboard and it should work.