itty bitty dual extruder with mismatched hot ends possible?

NOOB question.
Can I use a 1.75mm hexagon and 3.00mm hexagon hotend on the itty bitty dual extruder at the same time? Is there an issue with calibration? Just curious...
thanks

I tried to search the forum but i didnt find any answers or i just dont know how to search the correct terminology..

THanks
again

Quote:

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Originally Posted by avogodro

NOOB question.
Can I use a 1.75mm hexagon and 3.00mm hexagon hotend on the itty bitty dual extruder

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The filament pathway is sized for one or the other filament diameter depending on the extruder body .stl version you printed. so the extruder body can't do 2 different diameters as designed. it might be possible to drill out a 3mm diameter extruder body to 4mm and insert a liner, but it's tricky because the filament path is curved. I think the flex version has a straight filament path so that's a possibility.

The hotends are interchangeable, just need to be set up to the same length and level out the X-Carriage.