not really ,i have gone back to gcode generated by the isolation milling pgm for the laser. its a bit slow but i get good results.Did you manage to solve your track width etching problem ?
my diode laser is fixed focus @18mm focal length and a dot size approx .12mm ,the dot is not perfectly circular either
your laser has done a better job , that would etch quite well.
i'm looking to upgrade to a chinese 50w job and will definitely convert it to auggie running gear.