this model has the tightest tollerances on makita's original battery. tested in the field by more than 20 people some of them change batteries more than ten times a day ! in the first layer, the holes for the screws are also filled in completely. this ensures that the print sticks better to the builtplate. it is even possible to stop at a certain layer to get the Makita logo in a different colour. for me, this is not necessary, but it is possible if you let the slicer change the material in time.