If you go into the microcontroller, I believe there are 3 constant number values which represent red, green and blue, just make sure that the red channel is the only one with a number value.

great work here, I'm trying to make a state ranger patrol truck and its supposed to have all red emergency light bar on top, is an all red bar possible? i don't know anything about how these work and thats why I'm asking, If i'm able to publish it you will be added as a creator.

I agree

Thanks man

These are under rated. Pretty cool. Good use of xml editing.