/diy/ - Do It Yourself

Someone help me out before I chuck this entire Ender 3 v2 into the trash

TPU flexi fillament printing (attempting too). Massive under extrusion
> bought a new direct drive extruder. Bowden drive is out
> play around with all range of temperatures, nozzle and bed
> print speed from 5mm/s to 15mm/s
> increased the flow rate from 100% in increments up to 125%
> adjusting the tension in the direct drive
and still, still the underextrusion. I've been fucking with this for nearly 5 hours now.