Seconded. I am a newbie to 3D, Prusa, and have a MK4 kit on order. It took a bit of sleuthing on Prusa and the ED sites in order to learn sufficent information on how assembly a spare MK4 hotend assembly using the individual components, including the V6 adapter, Prusa heater element, and Prusa thermistor. Key information is needed to ensure the thermistor set screw in not excessivley tightened and thereby broken.
