Scaling temperature readings

[Sineos]

Not possible as of today. For a discussion that goes into this direction refer to:

Dual Loop PID

and

Dual Loop PID, a accurate bed surface temperature

Usually users who have big and thick beds have an offset between the bed surface and the thermistor temperature located on the heater, also they usually need to wait some time for the bed surface to reach the thermal equilibrium with the heater. I opened a pull request with a dual loop PID. This new algorithm uses two PID loops, one for controlling the heater and one for controlling the bed surface, it works using the minimum control values beetwen the both PID loops. The main target for the …