Robo-Tank v5.0 Screenshots and Flowchart - Ideas Needed

[rott]

doing the rain thing is a fun thing for awhile I did it just like you said and got water everywhere but then moved the pipe to the back and had it run down a plexi sheet and it worked like a charm you can use a small pump just has to be able to pump the water up to the 1/2 inch pvc pipe where I drilled a row of holes some bigger than others then just turn it on/off with a timer was very easy then just put some vines on the poles one up each side of 1/2 pvc