I have a MakerBot Method X and when I tried my last print I found that the second head was dragging across the material and dislodging it. I’m printing with Nylon Carbonfiber 12 with no secondary support. I’m using a breakaway support since the part is very simple so the 2nd head is not used. I tried reseating the 2nd injector but no change.Does anyone have any ideas?Tom