Hello. Im bit surprised to find out that the extruder stepper motor of the second head is nice hot (50°C). But i use only extruder/head one. Where the motor is 10°C colder. As per display is the second hotend cold, as it should be.
I added already an heat sink to the servo motor, to increase the live time.
I know, a stepper motor is able to handle a lot more heat. But its just an one hour print. What will happen if i run a full day?
I guess, i should add some heat sink everywhere :-|.