V6 CHC OPEN IN PRUSA SLICER → open as Import geometry only
print with a 0.4 nozzle on 0.15mm profile
2mm Lowered (customizable in slicer)
holder piece was shortened by 0.5mms (to fit on the heatbed) [!!!please rotate the spring sheet 90 degrees, otherwise the cleanup line will be printed next to it !!!]