Thanks for the tip on polycarbonate. I ended up painting them white. If they do not last like this I will probably remake them in some plastic.

hi, one hint: the material mdf is not resistant for water or steam. I'm fully aware of that and as I already wrote I will either paint them or r...

Thanks. I did home the machine and I am already using the correct profile. Most likely the culprit is some setting in Fusion 360 that I have missed or...