Been toying with the idea of making an alarm system for tank levels is the air cart instead of cameras. Personally im not a fan of cameras in the air tank, hard to see level, glare and clutter cab with screens etc. I looked inside a Seedhawk 600 today and saw it had a series of 4 sensors on the ladder, not sure what you'd see in the cab, but i was thinking of wiring the sensors to lights in the cab. So when the tank level would reach a sensor the light would come on, I'd have 4 lights for each compartment lined up in the cab and when the last sensor trigger id have a buzzer wired in as well. Has anyone made a setup like this or what are your thoughts...