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# Cut a short piece of teflon tubing just a long enough that it sticks out of the hotend just a bit and there is only a small gap when you push the extruder merger coupling onto it.
# Now connect both extruders tubes to the extruder merger.
[[Image: Franklin 2 extruders.jpg]]
[[Image: Franklin extruder offset.jpg]]
[[Image: Franklin extruder io.jpg]]