Since i’m printing ABS i need to go to 240° and I’m having issues with the teflon barrel (i already changed it 3 times because of deformations) so i’ll probably change it for a metal one.
I’m just guess.
But if you use metal the heat from hot end would travel through it causing the filament to melt before it go to the hotend and cause a big mess in the extruder.
Like I said just a guess but I think this would cause a bigger problem.