1. Tools necessary for this chapter

Other tip, there is a separate MK3S/MK2.5S Extruder bag with printed parts.  I missed that and was very confused.

Pro Tip: count the screws when opening the pack; after the last three steps (where everthing worked perfectly) I forgot -- and now I have 2 extra screws and 1 extra nut and hope that they are indeed 'extra' and not simply missing from a crucial place ... :(