I got a chance to install Robo-Tank on a new Sd card and on a pi4 which isn’t connected to my robo-tank controller and was very Impressed with it and a little confused on how to set it up considering it not hook to robo-tank controller. Really did like your dosing setup a calculation of dosing container volume. Question is do you have any set instructions or basic manual like to give it a full test run but I can’t have the tank shut down while trying to figure how thing work blindly with just randomly trying things and see what they do.