Hello Roger
I have some questions for you to answer. Is your firware stock? Is your Chiron stock, or have you done mods? Are you using a stock hotend? Have you completed a PID test and entered values in firmware? Have you completed a extruder calibration? Have you checked the bowden tube for a clog at hotend? Have you checked the thermosistor for proper placement in heat block? I can better help you through FaceBook PM if you wish, I am avail from 5Am mountain time. Look forward to hearing from you. We can sort out your issues.
Robert
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