Ninjaflex is a %&*^$. Any tips out there? It seems to be able to squeeze out from both underneath and on top of the pinch wheel/drive gear on my Titan, which it shouldn't be able to really.... I don't use retractions (haven't dared venture that far), so that stops it squeezing out above the wheel until I retract it after a print. I can lower the print speed to 10mm/s and that seems to stop it, but not completely which is very frustrating. I realise I can fix this by having a nice tapered cut of ptfe tube on top, but this isn't possible underneath on a titan. Tips?