I want to make a print using two rigid filament materials using the FlexyDually double extruder in my TAZ 5. As I have seen on the forums, this dual extruder is capable of doing this, and I’m aware that the tube will wear out faster.
The problem I’m having is that a 3 mm filament won’t fit into the Flex extruder. When I lock on the filament and try to extrude 10mm using software, the gears are not able to rotate they just skip all the steps as if there was something blocking the way of the filament, however when I use 1.75mm filament it goes down smoothly.
I have used different 3mm filaments, and measured their diameters, they seem to be the right size.