Changes to Step #3

Edit by Dave Ogles —

Edit approved by Dave Ogles

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[title] Checking PTFE tube length
[* 9] The Bear extruder uses a different PTFE tube length than MK2.5S and MK3S. The Bear extruder uses the same PTFE tube length as MK2S, MK2.5 (non-S) and MK3 (non-S).
-[* 1] If you are coming from MK2.5S or MK3S, the assembly will guide you through the steps of preparing the PTFE tube.
-[* 1] In case you need to prepare a new PTFE tube, make sure you have the following parts:
- [* 8] Ptfe cutter jig (included in the printed parts).
+[* 1] If you are coming from the MK2.5S or MK3S, or if this is a DIY build, this Assembly Guide will take you through the steps of preparing the PTFE tube.
+[* 1] If you need to prepare a new PTFE tube, make sure you have the following parts:
+ [* 8] PTFE cutting jig (included in the printed parts).
[* 7] Box cutter with a blade thickness of approximately 0.4mm.
[* 5] 60° countersink.
- [* 4] Unused PTFE tube of at least 100mm.
-[* 10] Bear extruder PTFE tube must be 50mm in length and the ends must be cut square.
+ [* 4] Unused PTFE tube, 4mm OD/2mm ID, at least 100mm lng.
+[* 10] For the Bear extruder the PTFE tube must be 50mm in length and the ends must be cut square.