Yes correct, on newer emonPi / emonBase systems we are using emonHub to apply to correct scaling to inputs. This has many advantages since the user does not need to manually work out what scale factor to apply to each input and the values are correctly scaled in MQTT.
You will need to remove your input scaling you mention you have in place on emoncms.org. This is a one click step to remove the scalar input process. Sorry for the hassle, however, I’m sure you can understand the reason for the change. Alternatively, if you don’t want to change you can remove the scaling in emonHub by changing the scales = 1,1 in the example you gave above.
