Klipper does not understand everything behind the S command and will always trigger the first fan on the system to the speed thats in the command.
However a very easy way to fix this would be using the fan names that already are present in the "Process - Cooling" menu. Naming them exactly as the one named in Klipper would solve all problems
Oh and dont forget a tickbox for enabling the klipper style codes so we can switch around from marlin to klipper etc...
For completion:
The command for setting custom fans in Klipper is as follows:
SET_FAN_SPEED FAN=FanName SPEED=0.31
speed 0 = none
speed 0.30 = 30%
speed 1 = 100%
see pictures
-FloxRoxX-
