I have a MK8 extruder, that has a fan mounted on it, if i extrude with the fan off, the filament gets warm and soft and collapses next to the gear and wont go into the little teflon tube. however if i turn the fan on, the extruder temp drops to 170C regardless of the settings in the slic3r (first layer 210C, other layers 205C)
has anyone ever dealt with this?