Hey community, 

I´m a baker and want to engrave cookies. I got the S1 with the 20W laser and in my first couple of tryouts I always got a very strong burning flavour. 

I used 100% and speed of 160 as well as 85% and speed of 80.

Now my question: Did anyone ever try engraving cookies or anything baked before? Can anyone maybe help with settings, that won´t create such a burning-flavour?

I thought, maybe the different wavelenght-laser could help - the 2W? 

I´m glad for any advise or help :)