I got the V6 about 2 weeks ago, and I can't figure out why it keeps on jamming. Filament type: PLA/NinjaFlex (semiflex) Extruding Temp: PLA: 200/ Semiflex: 260 for the 1st layer and 2nd layer is 250 Bed Temp: PLA 80 for the 1st layer. 30 for the 2nd layer. SemiFlex: none Bed makeup: PLA: both painter's tape and none. SemiFlex: none I was printing with the Ninjaflex and I kept trying to print a phone case for my wife. and it kept getting jammed. I figured it was either the model or Ninjaflex didn't do too well on V6. So I gave up and tried doing PLA. It also jammed too. So I tried to take it apart and see where it was getting jammed at. I tried tugging at the PLA, and it broke off. I took the nozzle off and saw that it wasn't getting pushed trough it. I thought that maybe the PTFE melted and bonded or something but nope... PTFE tube pulled out with no problem. So it turns out that it was stuck on the heatbrake. Pretty well too. I tried pulling it and it just broke off a piece. I had the heat it up in order to take the PLA off. Before putting the V6 in, I made sure that the PTFE tube was inserted all the way in the heat brake. Any idea why this keeps happening? I am guessing it's the same spot.