diff --git a/klippy/extras/heaters.py b/klippy/extras/heaters.py index bb838fc59..43b2539ef 100644 --- a/klippy/extras/heaters.py +++ b/klippy/extras/heaters.py @@ -367,7 +367,7 @@ def _init_profile(self, config_section, name): ) temp_profile["filament_heat_capacity"] = ( config_section.getfloat( - "filament_heat_capacity", above=0.0, default=0.0 + "filament_heat_capacity", above=0.0, default=1.8 ) ) temp_profile["maximum_retract"] = config_section.getfloat(