Hello, I have 3 pixies installed,  two of them are separated 10cm from each other, so they are in same place, but one of them is most of the time offline... what can I do??
	Today has rain a lot and the pixie has been watering for more than 1.5h... that's a lot of water waste. 
	
	Please give me a hand how to solve this. 
	
	Thanks 
	
	Luis