Have you ever experience that, the Mark2 sometime won't do the tool change retract after changing the head? This happen occasionally, not frequent but at least few times within a single print.
Nope. Can you share some more details? What's the firmware version? Which slicer? What's the printing temperature?
I am using your latest 17.06 firmware with Cura 2.7, temp is 185 with PLA, seems it just some time skip the retract before tool change. Now I try to use tool retract in Cura and stop using the firmware one, same result, it just sime time simple ignore the retract g1 gcode before T1/T0 command. So strange.
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tinkergnome 927
Nope. Can you share some more details? What's the firmware version? Which slicer? What's the printing temperature?
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