LulzBot MINI and nGEN (print object lifts off even with glue)

[ttabbal]

@lulz_zee10

Is there a way to make the printer blurp out some filament in a corner before moving onto the main print, that way I can wipe it off and the nozzle is prepped to do the printing. Know what I mean?

This is what I do, it’s mostly what you want. I don’t manually wipe/clear the extruded filament, it just sits on the build plate for the print.

Need Fix for Filament Retract Issue - TAZ 6

During the leveling process the head drops to the coin button, finds its rough Z home and then pulls up 30 units of filament. I wipes, levels and starts printing. My issue is that when it goes to print often times it hasn’t push enough filament back to start the part. Thermal expansion, gravity or some other reason has left the nozzle with a net negative. it does a few laps, presumably to buffer for this issue but some times this isn’t enough and I don’t get material printing until so time into…