Push-Pull Extruder Setup
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Yes it should stop when either stalls.
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Hi, having thought the push-pull was working nicely, and being out of filament for the past 6 weeks I have just got back to a mess on the bed. It looks like the initial extruder pushing up the bowden has exceeded the 'actual' extruder at the hotend. Its really strange though as I watched it on and off for 2 hours and it was perfect, they were matched exactly. Then this morning its not happy Are there moves in the slicer that could somehow negate the 'pushing' extruder?