I recently upgraded to a smoothie compatible board so I could use laserweb4 and I’ve just attempted my first engraving today.
I’m having strange behaviour but I’m not sure if it’s me or not. On the old board when engraving it would scan backwards and forwards over the entire width of the image and just turn laser on and off as needed but with laserweb4 it seems to only scan over the bits to actually engrave which doesn’t anyway near as smooth or as quick as it was previously.