I just got my Cetus MK2 extended. And it works flawlessly out of the box. Followed the instructions, leveld noze and it was on the fly.
Made the makers muce "torture cube test" => and it came out flawless with no stringing or other issues :)
Now I want more. You design may look feasable for opgrading for laser engraving and CNC milling.. when are you guys planing to send out assecories for this kind of upgrading?