EDIT: Look post #3 for a better explaination, thx!
So today i was trying to vector cut throu 2,5mm cork.
This material is kinda tricky because it will start to burn and the edges will be blurry if your settings are not right.
So i found the best speed for the highest current and ran it a couple of times, with no success of total penetration.
What i found afterwards (checking with black plastic of a cd cover) was that each pass was slightly off.
I cant remember if i reininitialized the position between the single passes or not.
My bed is improvised and i did not fixate the cork but i dont think the vibrations from the machine could have moved it.
So lets say that the cork did not move.
Does the K40 have to be 100% congruent with every single pass, reinitialised or not?