I followed the instructions to get this script working, and when it slices it looks great. However when I get to the first layer that involves the 2nd extruder/nozzle, extruder one is reversing incredibly slowly halfway up the teflon tube for about 10 minutes, then launches back to the nozzle and continues to print. Extruder two does not seem to be printing. Here is my code in end g-code:
I followed the instructions to get this script working, and when it slices it looks great. However when I get to the first layer that involves the 2nd extruder/nozzle, extruder one is reversing incredibly slowly halfway up the teflon tube for about 10 minutes, then launches back to the nozzle and continues to print. Extruder two does not seem to be printing. Here is my code in end g-code:
any suggestions for what could be happening?