@dc42 My printer uses a hotend other than e3dv6. the thermistor there is located closer to the heater. Perhaps for this reason he is more sensitive. However. As a result of several experiments, with the implementation of the M303 with different blowing power, I stopped at the option when calibration occurs with a blowout of 35 percent. Fluctuations when switching within 3 degrees. The best with this configuration can not be achieved, I think.
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