Reply To: jonh's 25×30 build

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#8941
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vicious1
Keymaster

I wish that was an easy answer. Those extruder steppers take anywhere form .5-1v I start low and slowly bring it up until the “pulsing” goes away. if you touch the filament as it is printing, an undervolted extruder kinda pulses. slightly pinch the cold side of the extruder and you can usually feel it.