Creality Hi Fan0 speed adjust

Hi all, I would like to know if anyone is able to assist in adjusting the fan speed in fluidd.

I have tried adjusting the values in the macro cfg file as this printer has 60+ macros, but since i am new to klipper over all i cannot get the fan to stay above 50% (127.5) even when using the consol $ SET_PIN PIN=fan0 VALUE=150.00 it will momentarily set the fan before resetting it back to 127.5. the fan seems a bit low for certain things such as over hangs and bridging. Any assistance will be greatly appreciated.

Also does anyone know if it has other fans assigned ? fluidd shows only Fan0 as operational, as non of the other fans turn on, and turning them on does not seem to do anything.