Using clone of this repo as of f6ee9c9 without any modifications to the code.
(I feel the versions of everything unessesary, but if its needed anyway i'll edit it and add it if requested.)

It seems like the formatter is being completely ignored for me, for some reason it still uses the (to me) normal way of representing FP numbers. (2,5 instead of 2.5 in this case)

Debugger revealed

after FORMAT.format(component.getPosMin().x()) has completed at line 28 in CNCInstructionGenerator.